A Markush claim is a type of claim commonly used in chemical and pharmaceutical fields. On December 20, 2017, in Beijing Winsunny Harmony Science & Technology Co., Ltd. v. Daiichi Sankyo Co., Ltd, (“Daiichi Sankyo Case”), the Supreme People’s Court (“SPC”) resolved a long standing-split among Chinese courts regarding the interpretation and amendment of Markush…

The Barcelona Court of Appeal (Section 15) recently handed down an interesting judgment (dated 6 February 2018) revoking a utility model and ordering the owner to pay the damages caused by having enforced it while knowing that it lacked novelty. According to Article 114 of the former Spanish Patent Act (equivalent to Article 104 of…

Around this time last year, in Edwards Lifesciences v Boston Scientific [2017], His Honour Judge Hacon (sitting as a High Court Judge) had the opportunity to analyse two interesting aspects of UK patent law: (i) the law of implied disclosures and anticipation; and (ii) the importance of so-called secondary evidence in the evaluation of inventive…

Patent lawyers in the UK have spent the last three months pondering, debating and at times indulging in an element of despair (to put it mildly) about what might be the impact of the judgment of the Supreme Court in Actavis v Eli Lilly [2017] UKSC 48 on issues of validity (see here). Today they…

A judgment of 13 July 2017 from the Spanish Supreme Court (Civil Chamber) has highlighted the importance of taking the fine pencil when examining novelty. The decision stemmed from a judgment of 12 September 2014 from the Barcelona Court of Appeal (Section 15), which had declared patent ES 2.344.241 invalid due to lack of novelty….

Earlier this year, the Danish Maritime and Commercial Court rendered judgment in a patent case between Carl Freudenberg and Stadsing (SH2017.T-14-14S). Carl Freudenberg was the holder of a patent for a mop cover for a cleaning device (DK/EP 1 704 808). Stadsing conceded infringement if the patent-in-suit were held to be valid. Carl Freudenberg argued…

by Bernward Zollner It is often worthwhile to read again former judgments of the German Bun-desgerichtshof. In a judgment of 13 July 2010 – docket no. Xa ZR 126/07 – the court has discussed a patent on a staple cartridge for staples for surgical purposes (“Klam-mernahtgerät”). The court has stated that a disclosure is enabling…

Given the furore surrounding Birss J’s decision on the non-technical issues in Unwired Planet v Huawei earlier this month, which included the first determination of FRAND terms by an English Court (reported on by my colleague Rachael here), it would have been easy to miss the first appellate Court judgment on the related technical issues…

Although there is a well-known crime novel by James M. Cain saying the contrary, the postman does not always ring twice, particularly not in patent nullity proceedings when it comes to the service of the complaint under the Hague Convention. Recently, two patents were declared null and void in Switzerland. In both proceedings the revocation…