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T 239/13 - Wait to be poisoned, or not


Today and tomorrow, oral proceedings for the referral G 1/15 "poisonous priorities/ poisonous divisionals / poisonous parents" (by T 557/13, pdf; amicus curiae briefs) are held. This opposition case is stayed in view of the relevance of the referral for the validity of priority for its independent claim.


T 0287/11 - A question of law?


This appeal decision relates, among other things, to extension of protection conferred and, in that context, a request to refer the some portions of the case to the Enlarged Board of Appeal. The appeal has been filed by the proprietor against a decision of the Opposition Division. According to the Opposition Division all claims of the requests contravened the requirements of Article 123(3) EPC. The granted claim 1 comprised the feature "a water-soluble polyalkylene glycol  in an amount of 5% to 90% by weight", while the claims of the requests in opposition were not limited to this feature. The main request of the appeal was equal to auxiliary request of the opposition proceedings. The Appellant cited some case law decisions which are, according to his opinion, in favor of his request to set the decision of the Opposition Division aside. During oral proceedings before the Board of Appeal the Appelant requested, should the main request be considered not allowable, to refer a question to the Enlarged Board of Appeal to ensure a uniform application of law since such a decision would be in contradiction to the cited case law.

Citations from the decision:


Summary of Facts and Submissions
[ ... ]

VI. The Appellant argued [before the Board of Appeal] that the amendments made to the independent claims of all requests did not lead to an extension of the protection conferred by the patent as granted. Taking claim 1 as being exemplary for all the independent claims of each of these requests, claim 1 always specified inter alia that the composition comprised from 5% to 90% by weight of a water-soluble polyalkylene glycol of the same definition as that given in granted claim 1, such that it did not encompass compositions having a content of more than 90% by weight of such water-soluble polyalkylene glycols. The Appellant cited decisions T 999/10 and T 009/10 in support of its arguments for the main request, and T 172/07 (none of these decisions being published in OJ EPO) in support of its arguments for auxiliary request 1, in this respect. During the oral proceedings before the Board, it also requested that should the main request be considered not allowable, the following question be referred to the Enlarged Board of Appeal in order to ensure uniform application of the law, since such a decision would be in contradiction to those of decisions T 999/10 and T 009/10:
"Where a granted claim relating to a composition comprising certain components specifies an amount range for a class of specific components and that claim is later amended in opposition such that the composition is limited with an additional feature versus granted claim stating that the composition must comprise specific species from that class, does that result in a contravention of A.123(3) EPC in view of the amount range for the component class automatically applying to only those specific species now listed and not applying to those specific species now listed AND the component class?"
The Appellant argued that the subject-matter of the main request and auxiliary request 1 was clear, the skilled person understanding the definitions of R and A as mixtures of methyl and hydrogen in the context of polymer chemistry to mean that these two variables were merely independent of one another. It argued that document (6) (see point VII below) was late-filed and that in any case, the wording requiring that the polyalkylene glycol was water-soluble had been in the claims as granted. As such, any alleged lack of clarity did not arise out of the amendments made, with the consequence that the Board had no power to examine lack of clarity at this stage of the proceedings.


[...]

Reasons for the Decision

[...]

Main request

2. Amendments (Article 123(3) EPC)

2.1 Article 123(3) EPC requires that the claims of a patent as granted may not be amended during opposition/appeal proceedings in such a way as to extend the protection conferred by the patent as a whole. In order to decide whether or not an amendment satisfies this requirement, it is necessary to compare the protection conferred by the claims as granted, with that of the claims after amendment.

2.2 Thus the question to be answered is whether the claims of the main request cover any compositions or methods which were not covered by the claims as granted. The following analysis is for claim 1 of the main request compared to claim 1 as granted, similar considerations applying to independent claims 4 to 6, 15 and 16 of the main request vis-à-vis the respective claims 4, 6, 7, 16 and 17 as granted.

2.3 Claim 1 of the patent as granted is directed to an aerosol hair styling composition comprising inter alia (a) from 5% to 90% by weight of a water-soluble polyalkylene glycol that is substantially free of polyalkylene glyceryl ethers, except if the composition comprises a silicone or silicone derivative, and that has a number average molecular weight of from 190 to 1500 and from 5 to 35 repeating alkylene oxide radicals wherein each of the repeating alkylene oxide radicals has from 2 to 6 carbon atoms, or triglycerin or PPG-4.

2.3.1 The use of the term "comprising" in connection with a numerical range defining the amount of a component implicitly means that the protection conferred by the claim does not extend to compositions containing that component in amounts outside the defined range (see T 2017/07, Headnote, ibid.).

2.3.2 In the present case, this means that the protection conferred by claim 1 as granted, as far as component (a) is concerned, is restricted to aerosol hair styling compositions containing not less than 5% and not more than 90% by weight of any water-soluble polyalkylene glycol that is substantially free of polyalkylene glyceryl ethers, except if the composition comprises a silicone or silicone derivative, and that has a number average molecular weight of from 190 to 1500 and from 5 to 35 repeating alkylene oxide radicals wherein each of the repeating alkylene oxide radicals has from 2 to 6 carbon atoms, or triglycerin or PPG-4, which finding has not been contested by the Appellant.

2.4 Claim 1 of the main request differs from claim 1 as granted by virtue of the insertion after the definition of the component (c) of the feature:
"wherein the water-soluble polyalkylene glycol conforms to the


 




wherein A is selected from the group consisting of methyl or hydrogen or mixture thereof and wherein R is selected from the group consisting of H, methyl, and mixtures thereof, and wherein n has an average value of from 5 to 35".

2.4.1 In view of the wording "wherein the water-soluble polyalkylene glycol conforms to the formula" (emphasis added), the component (a) is to be regarded as restricted to those specific water-soluble polyalkylene glycols of the formula recited, such that the amount of 5% to 90% by weight of water-soluble polyalkylene glycol applies to this more restricted definition only, and no longer to the broader definition.


2.5 Thus, claim 1 of the main request no longer requires, as does claim 1 as granted, that the composition contains at most 90% by weight of polyalkylene glycols of the broader definition given in granted claim 1, since the definition of the composition in claim 1 is "open" due to the characterization by the term "comprising", i.e. the composition can contain in addition to the compounds specified in the claim any other compounds. Therefore, the composition of claim 1 of the main request may comprise in addition to water-soluble polyalkylene glycols of the specific formula now defined, any other water-soluble polyalkylene glycol as defined in granted claim 1 in an undefined amount, whereas claim 1 as granted restricted the amount of these compounds to no more than 90% by weight.
 

2.6 The protection conferred by claim 1 according to the main request is thus extended in comparison with the protection conferred by claim 1 as granted. The Appellant did not argue that the protection conferred by claim 1 of the main request was covered by any of the other independent claims as granted, nor does the Board hold that this is the case.

2.7 For similar reasons, independent claims 4 to 6, 15 and 16 of the main request extend the protection conferred by the respective claims 4, 6, 7, 16 and 17 as granted.


2.8 The Appellant argued on the basis of the conclusions reached in decision T 999/10 that since claim 1 of the main request was drafted in "cascade form", i.e. the claim contained both a broader and a narrower definition of a particular group of compounds (see T 999/10, points 3.4 and 3.5 of the Reasons), the weight limitation of 5% to 90% applied to both definitions of the component (a) given therein, with the consequence that the total amount of water-soluble polyalkylene glycol could not fall outside the amount of 5% to 90% by weight. The Appellant also submitted that in the case underlying decision T 009/10 (see point 2.1 of the Reasons), a claim which had been amended similarly vis-à-vis the granted version was considered not to contravene Article 123(3) EPC.
 

2.8.1 However, in view of the wording "wherein the water-soluble polyalkylene glycol conforms to the formula", the Board considers that the water-soluble polyalkylene glycol of component (a) is defined as being of that specific formula, and not, as suggested by the Appellant as comprising a water-soluble polyalkylene glycol of this formula. Thus, the Board holds that the first, broader definition of component (a) in claim 1 is restricted by the second narrower definition of the specific formula, such that the amount of 5% to 90% weight applies to the narrower definition only. In view of this interpretation of the claim, the Board sees no need to turn to the description in order to interpret the claim, as was the case in decision T 009/10.
 

2.8.2 Concerning decision T 999/10 cited by the Appellant, claim 1 of the main request thereof relates to an adhesive comprising inter alia 45 to 85% by weight of one or more styrene block copolymers, wherein the styrene block copolymer is a copolymer of the type styrene/isoprene/styrene (SIS), claim 1 as granted relating to an adhesive comprising inter alia 45 to 85% by weight of one or more styrene block copolymers, said copolymer not being further defined (see T 999/10, points I and IX of the Facts and Submissions). Said decision states (see point 3.4 of the Reasons) that in view of the sequential ("cascade") formulation of the claim, there was no doubt as to the "intention" of the patent proprietor that no other block copolymers other than the specific SIS-type may be present in the adhesive. The decision goes on to state (see point 3.5 of the Reasons) that even if the claim were to be interpreted as not excluding the presence of other block copolymers, the sequential formulation chosen by the patent proprietor meant that the condition limiting the amount of block copolymer defined in the broader manner as in granted claim 1, should also be fulfilled in the amended claim.
However, the scope of protection should not be interpreted in the light of the intention of the drafter of a claim, since this is a subjective criterion, but rather on the basis of the meaning generally accepted by the person skilled in the art to the technical features defined in said claim, such that this Board is not convinced by argumentation based on any alleged intention of a drafter of a claim.
 

2.9 Thus, the Board concludes that the scope of protection conferred by claim 1, and by the same token that of independent claims 4 to 6, 15 and 16, has been broadened vis-à-vis that of the claims as granted, such that the main request does not satisfy the requirements of Article 123(3) EPC.
 

3. Request for referral of a question to the Enlarged Board of Appeal
 

3.1 Under Article 112(1)(a) EPC, a board of appeal may, during proceedings on a case and either of its own motion or following a request from a party to the appeal, refer a question to the Enlarged Board of Appeal if it considers that a decision is required in order to ensure uniform application of the law, or if an important point of law arises.
 

3.2 In the present case, the Appellant requested that if the Board did not allow its main request for reasons of contravening Article 123(3) EPC, such a decision would be contradictory to decisions T 999/10 and T 009/10, such that a question (see point VI above for exact formulation) regarding whether particular amendments to granted claims relating to compositions comprising a class of components and specifying an amount range thereof contravened Article 123(3) EPC should be referred to the Enlarged Board of Appeal in order to ensure uniform application of the law.
 

3.3 The Board holds, however, that the question formulated by the Appellant concerns the interpretation of technical features of a claim of the specific patent in suit, this not being a question of law but primarily a technical issue (cf. T 181/82, point 14 of the Reasons, OJ EPO 1984, 401), because it requires the skilled person to interpret technical information, namely whether amendments to a chemical definition have an impact on the broadness of the claim.
 

3.4 Hence, the Appellant's request to refer a question to the Enlarged Board of Appeal is rejected.

Auxiliary request 1

[...]

5. Amendments (Article 123(3) EPC)

5.1 Compared with claim 1 as granted, the definition of component (a) in claim 1 according to auxiliary request 1 is supplemented by the following feature:
"wherein the water-soluble polyalkylene glycol conforms to the formula





wherein A is selected from the group consisting of methyl or hydrogen or mixture thereof and wherein R is selected from the group consisting of H, methyl, and mixtures thereof, and wherein n has an average value of from 5 to 35",
and after the definition of component (c), the following feature has been added:
"wherein the total amount of water-soluble polyalkylene glycol that is substantially free of polyalkylene glyceryl ethers and that has a number average molecular weight of from 190 to 1500 and from 5 to 35 repeating alkylene oxide radicals wherein each of the repeating alkylene oxide radicals has from 2 to 6 carbon atoms, or triglycerin or PPG-4 is in the range of 5% to 90% by weight".

5.2 The amended claim thus requires that a water-soluble polyalkylene glycol of the specific formula is present within the amounts given, but also that the total amount of water-soluble polyalkylene glycols of the broader definition indicated in the claim is in the range of 5% to 90% by weight. Said wording renders it unambiguous that no more and no less than the amount of a water-soluble polyalkylene glycol as defined in granted claim 1 may be present in the aerosol hair styling composition, and thus overcomes the problem of extension of protection inherent in the main request.

5.3 Thus, the Board concludes that the scope of protection conferred by claim 1, and by the same token that of independent claims 4 to 6, 15 and 16, has not been broadened vis-à-vis that of the claims as granted.

5.4 Thus, the requirement of Article 123(3) EPC is satisfied, the Respondent also having no objections under Article 123(3) EPC to the claims of this request

[...]


This decision has European Case Law Identifier: ECLI:EP:BA:2014:T028711.20140401. The whole decision can be found here. The file wrapper can be found here.
Photo obtained from FreeDigitalPhotos.net.

G 1/12 - Water filtration using immersed membranes/Zenon Technology Partnership - Admissibility of the referral



This is a decision of the Enlarged Board following a referral by the Board of Appeal T 445/08.

In this blog we deal with the admissibility of the referral, where, very unusual, the Enlarged Board could not agree and a minority held the case as inadmissible. The previous blog dealt with the decision itself.
In summary, the minority considers that the law has been clear since T 97/98. It disagrees with the referring Board in that there were also other trends and regards those decisions as being concerned with quite different issues. In two instances the minority refer to the reasoning of the referring Board  as containing two legal “non sequiturs” (an argument in which its conclusion does not follow from its premises). The minority also disagrees with the definition given by the majority of the Enlarged Board of “point of law of fundamental importance”.
Nevertheless, the minority agrees with the answers to the questions. The majority did find the referral admissible and in its examination to answer the questions endorsed decision T 97/98 (which the minority anyhow saw as being followed by the Boards).

Reasons for the Decision
(…)
8. As the points of law referred in the present case also relate to the admissibility of the appeal, the Enlarged Board must examine, in the following order, whether the following conditions for admissibility of the referral are met:
  • "referral on admissibility of the appeal",
  • "uniform application of the law / point of law of fundamental importance" and
  • "need for a decision".

The Enlarged Board has first established that, in this case, the referring board is a board of appeal within the meaning of Article 21(4)a) EPC, that appeal proceedings are pending and that it is being asked to decide the admissibility of the appeal.

"Referral on admissibility of the appeal"
9. The points of law referred relate to the admissibility of the appeal. The question therefore arises whether a referral relating to an appeal not yet found admissible by the referring board is itself admissible. As a general rule, a referral presupposes an admissible appeal. However, as already stated in decisions G 8/92 of 5 March 1993, Reasons No. 3, and G 3/99 (OJ EPO 2002, 347, Reasons No. 4), even if the Enlarged Board considers as a matter of principle that, for a referral to be admissible, the appeal has to be admissible, this does not apply if the referral itself concerns the admissibility of the appeal. Without this exception, in cases like this one, the boards would be denied the opportunity to refer questions on important points of law concerning the admissibility of an appeal. This would contradict Article 112(1)(a) EPC, where no restrictions of that kind appear. Consequently, a board of appeal within the meaning of Article 21(4)(a) EPC may admissibly refer to the Enlarged Board points of law concerning the admissibility of the appeal.

"Uniform application of the law / point of law of fundamental importance"
10. Under Article 112 EPC, there are two grounds on which questions may be referred to the Enlarged Board. The first is "uniform application of the law" and applies where the boards have given diverging decisions or where a board intends to deviate from an interpretation or explanation of the EPC given by one or more boards in previous case law. The second ground "point of law of fundamental importance"- only the English wording of which was changed in the revised EPC 2000 (from "important" to "fundamental importance") in order to bring it into line with the French and German versions - requires that a board consider that the question cannot be answered directly and unambiguously by reference to the EPC. A point of law is also to be regarded as of fundamental importance if its impact extends beyond the specific case at hand. Such importance is established if it could be relevant to a large number of similar cases.

11. In the present case, almost all questions in the referral decision fulfil the requirement that they raise points of law of fundamental importance concerning the admissibility of the appeal and the two legal procedures, i.e. Rule 101(2) EPC and Rule 139, first sentence, EPC, potentially applicable for remedying deficiencies in the indication of an appellant's name. The Enlarged Board of Appeal takes the view that the question concerning the admissibility or inadmissibility of an appeal filed by a person appearing at first sight not to have standing to do so relates to a point of law of fundamental importance because it will be relevant in a potentially large number of cases and is therefore of great interest not only to the parties to the specific appeal proceedings in question. Moreover, settling this point of law is important not only to the users of the European patent system but also to all the boards of appeal and the EPO itself, i.e. to the department of first instance in examination proceedings when it comes to applying the provisions on interlocutory revision (Article 109 EPC), under which a decision can be rectified only if, among other requirements, the appeal has first been found admissible, and also to the department of first instance in opposition proceedings, given that the provisions on admissibility of the opposition (Rule 76(1) and (2) EPC) have a similar wording to the provisions in Rule 101(1) and (2) EPC. Indeed, on this last point, both the parties to the appeal proceedings and the President of the Office, in his observations, noted the similar wording of Rule 76(1) and (2) and Rule 101(1) and (2) EPC and presented lines of arguments on both legal situations. 

12. The requirement of uniform application of the law is also fulfilled in the present case:
In the analysis of the referring board, some decisions in the case law have allowed deficiencies in the appellant's name to be remedied under Rule 101(2) EPC, by applying a broad definition of "deficiency", by having recourse to a subjective notion of "true intention" requiring thorough investigation by the board and by introducing the possibility of deriving "from the information in the appeal, if necessary, with the help of the information on file, with a certain degree of probability by whom the appeal should have been filed" (see, to that effect, Reasons No. 7.2 to 7.4 of the referral decision). By contrast, in other decisions on analogous situations, the boards have applied Rule 139, first sentence, EPC, without making any finding as to the procedure for remedying defects under Rule 101(2) EPC (see e.g. T 964/98 of 22 January 2002). In these cases, the error was rectified solely on the basis of the requester's "true intention".

13. Furthermore, the referring board intended to take a line which may deviate from the case law applying the Rule 101(2) EPC procedure for remedying an incorrect name. In point 3 of its reasons for the decision, it indicated that "[t]he Board tends to concur with the respondent that in the circumstances of the case at hand there are no deficiencies with respect to the requirements of Rules 101(2) and 99(1)(a) EPC. This latter rule, by incorporation of Rule 41(2)(c) EPC, defines the standard formal administrative items of information required to fill out the notice of appeal, which will permit the identification of the appellant. Article 107 EPC on the other hand, once the appellant has been identified, defines an admissibility requirement to be fulfilled by the appellant in order to be entitled to appeal."

"Need for a decision"
14. According to Article 112(1)(a) EPC, a referral to the Enlarged Board should only be made if a decision by the Enlarged Board is considered to be necessary. Such a decision is necessary if the referring board's decision on the specific appeal before it depends on the Enlarged Board's ruling. In this case the referred questions relate to the admissibility of the appeal. As the referring board will inevitably have to decide on this issue, the Enlarged Board is satisfied that a decision on the referral is needed. 

15. In view of the above, the referral is admissible.  A minority of the members of the Enlarged Board of Appeal take a different view on the admissibility of the referral. Their opinion is set out below at the end of this decision.

Minority opinion on admissibility of the referral
42. In the opinion of the minority, the present referral is inadmissible for the reason that the referring decision shows no need for a decision of the Enlarged Board of Appeal either to ensure uniform application of the law or to determine a point of law of fundamental importance. 

43. The minority considers that the law has been clear at least since decision T 97/98 (loc. cit.). The referring board's analysis of that decision and others which have followed it and which in some cases have developed its principles (see Reasons No. 5.3 to 5.8 of the referring decision) is an excellent appraisal of the relevant case law and shows (see in particular Reasons No. 5.8) how the referring board could have reached a decision on the basis of the case law without making the present referral. The referring board then states in its decision (see Reasons Nos. 5.9 to 5.9.7) that the case law also shows another trend and in this connection mentions three cases, namely G 2/04 (loc. cit.), T 128/10 (loc. cit.), and T 656/98 (loc. cit.). In the opinion of the minority, these three cases do not show another trend, because they are concerned with quite different issues. 

44. G 2/04 was not concerned with the question of the identity of the appellant per se but with the question whether, contrary to previous case law, opponent status could be freely transferred. The relevant facts of the case underlying the referral to the Enlarged Board (T 1091/02, OJ EPO 2005, 14) were that: 
"In the proceedings giving rise to the referral, two oppositions were filed in the name of Akzo Nobel N.V and Vysis Inc., respectively. After rejection of the oppositions, an appeal was filed on 25 October 2002 in the name of bioMérieux BV. It was submitted thatbioMérieux BV now owned the diagnostic activities of Akzo Nobel NV to which the opposition pertained. As a precautionary measure in case the appeal in the name of bioMérieux B.V was considered inadmissible, it was requested that the appeal be treated as being in the name of Akzo Nobel NV. 
In an accompanying declaration it was explained that the diagnostic activities of Akzo Nobel had been concentrated in its subsidiary Organon Teknika BV. As a result of restructuring within Akzo Nobel NV, an agreement effective as of 30 June 2001 had been reached to transfer the diagnostic activities of Organon Teknika BV from Akzo Nobel N.V. to bioMérieux S.A. The opposition had been instituted by Akzo Nobel NV in the interest of its European diagnostic business as conducted on its behalf by its business unit Organon Teknika BV. All the shares of Organon Teknika BV had been transferred to bioMérieux S.A. which was now 100% the owner of Organon Teknika BV, now called bioMérieux BV" (see G 2/04, section II).
44.1 The present referring board then refers to and draws the following conclusions from the views of the Enlarged Board in Reasons No. 3.1 of G 2/04: 
"The Enlarged Board noted that the opponent Akzo Nobel NV, clearly identified as the opponent in the declaration of opposition, was not indicated as the appellant but bioMérieux was (point 3.1 of the Reasons). This was in conformity with the true intention of the author of the declaration. The Enlarged Board went on to state that it was the established case law that in such circumstances therewas no deficiency which might be remedied in accordance with Rule 64(a) in conjunction with Rule 65(2) EPC 1973, nor was there an error which might be corrected in accordance with Rule 88 EPC 1973 (point 3.1 of the Reasons). 
Thus [the referring] Board cannot conclude from these statements that the Enlarged Board really endorsed T 97/98 in its general statements, or T 715/01, applying these statements: Indeed the Enlarged Board then concluded that ‘considering the overriding interest that a party must be identifiable, the [Enlarged) Board sees no reason for a broadening of the scope of application of Rule 65(2) or Rule 88, first sentence, EPC [1973]’ (point 3.1 of the Reasons)" (see the referring decision, Reasons Nos. 5.9.1 to 5.9.2 ). 
44.2 The minority considers that this reasoning contains two legal non sequiturs. The Enlarged Board did indeed state in Reason No. 3.1 of G 2/04:
"The declaration in the opposition concerning the legal personality of the (first) appellant is quite clear and not open to interpretation. The opponent Akzo Nobel NV is not indicated as the appellant but bioMérieux BV is. This was in conformity with the true intentions of the author of the declaration. According to consistent case law, in such a situation, there is no deficiency which may be remedied in accordance with Rule 64(a) in conjunction with Rule 65(2) EPC (see in detail T 97/98, OJ EPO 2002, 183 - Spinning process/MINNTECH, Reasons, point 1.3 et seq.) nor an error which might be corrected in accordance with Rule 88, first sentence,EPC (T 964/98 of 22 January 2002, not published in OJ EPO - Purines/MERRELL, Reasons, point 1)."  That is nothing less than a demonstration of the application of the principle in T 97/98 – since the identity of the appellant had been made "quite clear and not open to interpretation", there was no deficiency to be remedied and no error to be corrected, unlike the position in T 97/98. As set out in T 97/98, the true intention was considered and, that intention being clear as to the precise identity of only one possible party as the intended appellant, no other possibility could be considered. The referring board observes that it "cannot conclude from these statements that the Enlarged Board really endorsed T 97/98 in its general statements", but this is the first non sequitur. The Enlarged Board simply said that, on the facts of the underlying case in G 2/04, the approach in T 97/98 could not be applied: no question of endorsing or not endorsing T 97/98 arose (though, if any inference is to be drawn from its observations, it is that by saying T 97/98 did not apply the Enlarged Board was at least accepting it as applicable in situations, other than in the case before it, where there was a deficiency which could be remedied). 
44.3 The referring board then refers to the remaining passage in Reason No. 3.1 of G 2/04, which reads:
"Considering the overriding interest that a party must be identifiable, the [Enlarged] Board sees no reason for a broadening of the scope of application of Rule 65(2) or Rule 88, first sentence, EPC. Therefore, bioMérieux B.V. cannot be replaced by Akzo Nobel NV byway of correction and for the purposes of the present referral, the relation between these provisions (cf. T 715/01 of 24 September 2002 - Glycosides/COGNIS, not published in OJ EPO, Reasons, point 9) need not be discussed." 
Of this the referring board says:
 "In the [referring] Board's interpretation this only means that where there is no deficiency in the sense of Rules 99(1)(a) and 101(2) EPC there is no reason to search for the true intention, the Enlarged Board leaving open the question of the relation between Rules 101(2) EPC (Rule 65(2) EPC 1973) and 139 EPC (Rule 88 EPC 1973)" (see the referring decision, Reasons, No. 5.9.3). 
In a literal sense the referring board is of course correct – if, as the Enlarged Board held in G 2/04, the true intention of the appellant is so clear that there can be no deficiency, then there can be no reason to search for the true intention. However, the referring board's interpretation cannot be read into the Enlarged Board's statement and this is the second non sequitur. The Enlarged Board only said that, having established that the intended identity of the appellant was made quite clear, there was no reason to reinterpret Rule 65(2) EPC 1973 in a broader manner than the then existing case law. (Again, if any inference is to be drawn, it is that the Enlarged Board considered the interpretation offered by T 97/98 to be correct.) 
44.4 The minority thus sees no inconsistency between T 97/98 and G 2/04, but rather consistency.
(…)

45. Equally, the minority cannot see any basis in decisions T 656/98 and T 128/10 for an inconsistency with T 97/98 and its related case law. (…)

46. Accordingly, in the opinion of the minority, there is no inconsistency in the case-law and the legal position is clear.  (…)

47. There is also no situation "where a board intends to deviate from an interpretation or explanation of the EPC given by one or more boards in previous case law" (see point 10 above). In the referral decision no reason is given why either of the two available procedures (under Rules 101(2) and 139 EPC) or their mere coexistence would be legally problematic. As is clear from the questions and the reasoning in the referral decision, the referral was also prompted by a purported (but actually non-existent – see points 43 to 45.4 above) inconsistency of the case law on the relationship between Rule 102(1) and (2) EPC. Under these circumstances the minority cannot see that the referring board had the specific intention to deviate from the case law because it considered it to be problematic on a ground other than inconsistency. Even if that was its intention, the referring board has not in fact presented any such ground with the consequence that the referral would be unsubstantiated in this respect. Thus in the minority's opinion the admissibility requirement "for ensuring uniform application of the law" (Article 112(1) EPC) is also not met (in contrast to the finding of the majority – see point 12 above). 

48. As to the further possible ground for a referral by a board pursuant to Article 112 EPC, namely "if a point of law of fundamental importance arises", the minority concurs with the majority's view that this ground is established if a board considers that the question cannot be answered directly and unambiguously by reference to the EPC (see point 12 above). However, it cannot see, and it was not argued, that this is true of the point of law at issue. The minority does not share the view that, "a point of law is also to be regarded as fundamental, if its importance extends beyond the specific case in hand" and that such importance is established if the point of law could be relevant to a large number of similar cases" (see point 10 above). This view implies that "importance" within the meaning of Article 112 EPC is nothing more than mere relevance, the number of cases affected then being neither a suitable nor an appropriate criterion for establishing the admissibility of a referral to the Enlarged Board of Appeal. Apart from the fact that it is impossible to ascertain the number of cases in which a point of law was, is or might become relevant, it remains also totally unclear where the line between a small and a large number of cases has to be drawn and whether the location of that line depends on the point of law concerned. Thus the alternative mentioned in Article 112(1) EPC, namely that an important point of law arises, has not been shown and the admissibility of the referral cannot be based on that ground either. 


49. For these reasons the minority concludes that in the present case none of the questions in the referral decision fulfils the specific requirements of Article 112(1)(a) EPC, which requirements cannot be replaced by the presence of a degree of uncertainty surrounding the issues put forward in a referral decision. In contrast to the relevant finding of the majority (see point 14 above), the minority does not accept that the referring board needs the opinion of the Enlarged Board on the referred questions in order to ensure uniform application of the law, or because a point of law of fundamental importance has arisen, and/or in order to dispose of the case before it. For the avoidance of any doubt it should be added that, while the minority considers for those reasons that the referral is inadmissible, it agrees with the answers to the referred questions.