A patent that is limited during the course of the proceedings (even after the pleadings) is held to have been so limited ab initio if the limitation is duly registered. When a European patent is granted and validated, an existing national patent loses its effect only for the invention claimed in the European patent. The…
The Court held that a selection invention is inventive if the compound of the selection offers surprisingly advantageous or improved properties over the prior art compounds. These properties should already be plausible from the patent application as filed. Further, a selection invention would be obvious to the skilled person if they would assume a neutral…
Although at first instance the patent was found to lack inventive step without using the problem-and-solution approach, the use of the PSA by the Court of Appeal did not make a difference to the outcome in the present case. Case date: 28 May 2019 Case number: 200.222.873/01 Court: Court of Appeal of The Hague A full…
The Court held that the CJEU decision in the Bericarp case, where it was decided that for invalidity procedures no reimbursement of full litigation costs applies, did apply to invalidity proceedings if these did not contain an enforcement procedure. Case number: 26 March 2019 Case date: 200.230.424/01C/09/509050 / HA ZA 16-435 Court: Court of Appeal of…
The Court concluded that the compound darunavir was not protected by a patent within the sense of Art. 3 of the SPC directive because, following the CJEU decision in Teva v Gilead, it is necessary that the compound for which the SPC is granted can be specifically identified in the patent. Case date: 08 January…
Access to seized goods and data should be denied in preliminary proceedings if the seized material contains trade secrets and there is a serious chance that the patent will be held invalid. Case date: 01 February 2019 Case number: C/09/557229 / KG ZA 18-771 Court: Provisions Judge of the District Court of The Hague A full summary of…
Relevant prior art may prove not to be useful as a starting point for an attack on inventive step if the prior art teaching is negated by later studies before the effective date of the patent claims. In such a case, the skilled person would not have had an expectation of success. Case date:16 January…
In preliminary proceedings, the risk that a company will potentially suffer greatly as a result of the decision is a factor that has to be taken into account by the court. Case date: 28 December 2018 Case number: C/09/555970 / KG ZA 18-694 Court: Provisions Judge of the District Court of The Hague A full summary of this…
Even though subject to a confidentiality agreement an internal newsletter may be deemed publicly available if the addressees would not consider the newsletter to be covered by the confidentiality agreement. Case date: 21 November 2018 Case number: C/09/472888 / HA ZA 14-1019 Court: District Court of The Hague A full summary of this case has been published on…
The court solved the question of inventive step using the problem-solution approach, defining the objective technical problem without including a pointer to the solution of the problem. This, however, did not help the patentee, since the solution to the problem was already to be found in the common general knowledge and was used in similar…
