The recent decision T 1843/09 clarifies that the exception to the prohibition of reformatio in peius set out in G 1/99 in order to overcome an objection under Article 123(2) EPC is not the only exception. According to the Technical Board of Appeal, exceptions to this principle are a matter of equity in order to protect a non-appealing Proprietor against procedural discrimination in circumstances where the prohibition of reformatio in peius would impair the legitimate defence of its patent.

In decision T 373/12 of 2 April 2014 the Enlarged Board has been asked to decide on the extent to which the clarity of claims amended during opposition proceedings and opposition appeal proceedings can be challenged when the amendments are based on dependent claims as granted.

In Medeva (C-322/10 of 24 November 2011) the Court of Justice of the European Union (CJEU) had ruled that a Supplementary Protection Certificate relating to a combination of active ingredients can only be granted in view of Art. 3(a) of the Regulation (EC) No. 469/2009, if the active ingredients are “specified” in the wording of…

The main principles applicable for assessing whether a non-disclosed disclaimer meets the requirements of Article 123(2) EPC have been laid out in the decision G 1/03 of the Enlarged Board of Appeal (EBA) of the EPO. In the recent decision G 2/10 dated September 19, 2011 a new test for assessing the allowability of non-disclosed disclaimers, the so called “Remaining Subject-Matter Test”, has been established. In applying this test, disclaimers which in the past would have been considered to be allowable in view of G 1/03 may now be (and actually have been)found to actually be in violation of Article 123(2) EPC.

Syngenta Limited (hereinafter referred to as “Syngenta”), a company governed by the laws of England and Wales, is the holder of European patent No. 0 382 375 entitled “Fungicides”. On 28 September 2009, it submitted to the Institut national de la propriété industrielle (INPI; French Industrial Property Office) a request for limitation of a claim of the French designation of…

Article 123(3) EPC stipulates that a European patent may not be amended in such a way as to extend the protection it confers. A special case of extension of the protective scope may occur in claims which define both the type of and the amount of a specific component. An issue addressed in a series…

Since Rule 140 EPC is not available to correct the text of a patent, a patent proprietor’s request for such a correction is inadmissible whenever made, including after the initiation of opposition proceedings. Click here  for the full text of this case. A summary of this case will be posted on http://www.KluwerIPCases.com