The Brazilian Patent Statute (Federal Law #9,279/96) establishes that foreign applicants must appoint and maintain a representative in Brazil for each patent application filed with the Brazilian Patent and Trademark Office (BRPTO). Only through a patent agent—be it a person or a legal entity—can a foreign application file and prosecute an application. In November 2020,…

Many readers of this blog are familiar with the French saisie-contrefaçon, which consists of the seizure of allegedly infringing products and all related documents, but requires a writ of summons within one month of the saisie (e.g., here). Few of the same readers have probably heard of the protective seizure (“saisie conservatoire”), which allows similar…

February 1st, 2023, the French Supreme Court (“Cour de Cassation”) ascertained that during a saisie-contrefaçon trade secrets can only be protected by a temporary sequestration provided for in the order authorizing the saisie. Teoxane (“Teoxane”) is the owner of a European patent, the revocation of which Laboratoires Vivacy (“Vivacy”) sought by a summons filed on…

A number of recent decisions have highlighted the risks that can arise from the practice of supplying draft judgments to litigants and their advisers under an embargo. The courts have made it clear that a breach of embargo is to be treated seriously, and failure to comply with an embargo may result in proceedings for…

“Jamais deux sans trois”. The French Supreme Court (“Cour de Cassation”) has issued no less than seven decisions relating to SPCs on February 1st, 2023. After having reported the two relating to the interpretation of article 3 a) of the SPC Regulation last week (nivolumab and pembrolizumab cases), I will report today a decision rendered…

In two decisions rendered on February 1st, 2023, the French Supreme Court (“Cour de cassation”) overturned the decisions of the Paris Court of Appeal which had confirmed the rejections by the French PTO (“INPI”) of the supplementary protection certificate (“SPC”) applications for nivolumab and pembrolizumab. On this occasion, the Supreme Court clarified the interpretation of…

In two decisions rendered on January 11, 2023, the French Supreme Court (“Cour de cassation”) ruled for the third time in almost 50 years on the patentability of computer-implemented inventions. As we will see, in doing so the Supreme Court seems to follow the “Hitachi” approach used at the European Patent Office in this field….

Damages enquiries in patent cases rarely make it to trial, let alone to the Court of Appeal, so this judgment provides important guidance on the assessment of damages for patent (and by extension other IP rights) infringement.   Background Anan Kasei is the proprietor of a patent to high surface area cerium oxide, a catalyst…

In the present preliminary case a cross-border injunction was ordered by the provisions judge. He came to this conclusion because he found the product to be infringing (in contrast to a preliminary decision of the Greek court) and he found that the Dutch-based Pharmathen company was controlling the other companies in the group. Case date: 19…

Because prior art described a method that could execute an application on one computer server, it should have been obvious that the method could be applied to multiple servers. The Patent Trial and Appeal Board erred when it found that several claims of a patent describing the remote application of a computer application were not…