Added matter

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In this series, we will review the practice of the German Federal Court of Justice (Bundesgerichtshof or BGH, herein: FCJ) on key questions of patent law such as claim construction, added subject…

In Brazil amendments to claims are possible if the patent applicant can show the changes are limited to the matter initially disclosed in the patent application (Article 32 of Patent Statute 9,279 of…

On 21 March 2023, Meade J gave a bumper judgment in the revocation action brought by Gilead in respect of two of NuCana’s patents from the same family (EP (UK) 2 955 190 and EP (UK) 3 904 365, the …

On 13 April 2018, the Barcelona Court of Appeal (Section 15) wrote a decision highly illustrative of the challenges that an "added matter" objection may raise in Spain, particularly in the context of…

In its judgment of 7 November 2017, X ZR 63/15 – Digitales Buch, the German FCJ (Bundesgerichtshof) took the opportunity to complete its Kommunikationskanal case law on the admissibility of a…

by Naomi Hazenberg and Olivia Henry The Court of Appeal has handed down judgment in IPCom v HTC ([2017] EWCA Civ 90), the latest instalment of the long running UK litigation on European Patent (UK) 1…

The German Federal Court of Justice (FCJ) recently issued a second decision in a nullity lawsuit revolving around a windscreen for vehicles (Fahrzeugscheibe II, X ZR 41/14). While the first decision…

by Rachel Mumby Bexsero, the Meningitis B vaccine marketed by GSK, has been the subject of many newspaper headlines in the UK over the last year, with parents seeking to persuade the UK Government to…

Some Late Summer Thoughts about Molten Polymers and two Decisions by the German Federal Court of Justice Now that the unusual heat of this summer in central Europe finally seems to have ended, it…