Tuesday, October 11, 2016 T 1647/15 - The eyes of an objective observer

In this opposition appeal, three opponents requested that the Opposition Division's decision  be set aside for bias of at least one member of the Opposition Division and that the case be remitted for rehearing before an Opposition Division in a different composition or, in the alternative, that at least one of the questions the Opponents be referred to the Enlarged Board of Appeal, or that the Opposition Division's decision be set aside for violation of the right to be heard and that the case be remitted to the Opposition Division, or that the Opposition Division's decision be set aside insofar as the Opponents are adversely affected and that patent be revoked. A first indication of the alleged partiality was that the representative of Opponent III, on the second day of the oral proceedings, was interrupted by the chairman saying: "Shut your mouth" and "Don't speak any more". The chairman, being asked whether he would confirm this wording, expressed that he would neither regret what he just said, nor "take anything back". The opponents submitted that tis was a clear indication of a personal aversion of the chairman against the representative of Opponent III, and that it was also obvious that this personal animosity negatively affected the ability of the chairman to hear Opponent III with an objective judicial mind. According to the opponents, the Opposition Division made a fundamental procedural violation in deciding itself to reject the then raised objection of suspected partiality by Opponent III. The provisions of Article 24(3) EPC should have been applied to the members of the Opposition Division. The refusal of the Opposition Division to agree to the correction of the minutes of the oral proceedings requested by the Opponents was submitted to be a further indication of partiality. The minutes were deliberately written so as to misinterpret what had happened and was said during the oral proceedings. What did the Board decide?