Decisions made by the European Patent Office’s boards of appeal.
The Board of Appeal found that the examining division had committed a substantial procedural violation by raising tentative patentability objections rather than completing an improperly justified incomplete search. Thus tentative examination had improperly been used as a condition for completing the search, rather than completing the search first and examining later. This forced the applicant…
An EPO board of appeal decided that it had the discretion to admit a late filed document, even though the opposition division had exercised its discretion not to admit the document. In this respect the board diverged from T 2102/08. The board held that it may be confronted with additional facts (submissions) and different circumstances…
The Legal Board of Appeal of the EPO rejected the decision of the examining division that additional claim fees were due at the start of examination for claims added with the response to the international search report under Rule 161(1) EPC, even if at the end of the 31 month period the claims did not…
An EPO board held that, during opposition proceedings, copies of complaints about file specific issues sent by a party to EPO departments other than the opposition division, as well as the responses to these complaints, should be sent to the other party. The other party also needs to be notified of complaints about the work…
An EPO board held that observations filed by third parties during inter partes appeal must be disregarded by the board, unless they concern amendments during opposition or appeal, in which case the board has discretion whether or not to consider the observations in the examination of the amendments. Also when a party to the appeal…
The Board of Appeal held that “Biogen insufficiency”, the situation in which the full extent of the monopoly claimed exceeds the technical contribution to the art, is not a distinct ground for invalidity from “classical insufficiency”. Further, the fact that a skilled person is not able to carry out the invention without using the disclosed…
In a decision to refund an additional search fee, an EPO board rejected a determination of non-unity based on a priori technical differences, which determined different problems solved by different dependent claims without determining patentability with respect to the available prior art found for the independent claim. Instead, lack of unity should be decided based…
An EPO board considered the burden of proof of public prior use when the invention had been publicly visible only for a short period of time. The Board required proof beyond a reasonable doubt that a claim feature could be directly and unambiguously derived from the public availability in the time interval. The opponent failed…
A board of appeal of the European Patent Office held that a conditional request for oral proceedings filed with a notice of opposition remains effective after appeal and remittal to the opposition division, even when the party fails to restate the request in response to an invitation for requests by the opposition division after the remittal….
In an appeal from an opposition decision that maintained the patent, an EPO board refused to admit an auxiliary request that had been filed by the proprietor during opposition and formally re-entered with the initial response to the grounds of appeal. Other than implicitly through arguments about the main request, the response failed to take…
