The inventive step reflects a general patentability requirement in most patent laws, according to which an invention should be sufficiently inventive (not obvious in view of the prior art using the skilled person’s common general knowledge) in order to be patented / the patent to be held valid. In the United States, rather than ‘inventive step’, the expression ‘non-obviousness’ is used: is the invention an adequate distance beyond or above the state of the art? The assessment of the inventive step varies from one country to another. The European Patent Office uses the so-called problem-and-solution approach to assess inventive step, an instrument also used by several national European courts.
The case concerned the validity of a ‘selection patent’. The Court of Appeal held that there is no special approach to be adopted in determining the validity of selection patents and that UK law should be consistent with EPO jurisprudence. For novelty, a prior disclosure of a large class of compounds does not take away…
After a fresh analysis in light of evidence provided by the complainant, the Barcelona Court of Appeal confirmed the novelty of Calcium Atorvastatin, as it had done in earlier judgments of 2007 and 2008. In addition, this is the first judgment in which the Court confirmed the inventive activity of this product. For its analysis…
The Commercial Court Number 4 of Barcelona found that although obtaining the price for generic versions of Calcium Atorvastatin by two Spanish companies from the Ministry of Health is not an act of infringement as such, the acts carried out by the defendants constituted a threat of infringement that justified a prohibition to enter the…
The Federal Court of Justice further clarifies the scope of disclosure of a prior art document and the criteria for determining inventive step after the landmark decision ‘Olanzapin’. More specifically, the Court ruled that: a) a prior art disclosure of an enantiomeric compound does not clearly and unambiguously disclose the actual enantiomers unless the disclosure…
In these infringement proceedings before the Preliminary Relief Judge of the District Court of The Hague the defendant argued that the claimants should not have received an SPC for valaciclovir, since not valaciclovir, but its parent drug aciclovir is the ‘active ingredient’ Because aciclovir is not protected by the basic patent, and the market authorization…
The Examining Division had refused a patent application for a method and system of processing a payment card transaction. Before the Board of Appeal, the applicant requested suspension of the proceedings to await the opinion of the Enlarged Board of Appeal in G 3/08. The Board of Appeal refused to grant the requested suspension, because…
On 30 July 2009, the Commercial Court of Granada ordered an ex parte preliminary injunction against two companies that had obtained authorisation to market generics of sustained-release pharmaceutical compositions of Fluvastatin in Spain. Interestingly, on 27 April 2009, Commercial Court number 3 of Madrid had rejected a request for a preliminary injunction against other companies…
The Court of Appeal upheld the High Court’s finding that Aerotel’s Patent relating to a method of making pre-paid landline telephone calls was invalid for want of inventive step over the principal prior art (the WATS system). Having made this finding it was unnecessary to consider Aerotel’s other grounds of appeal.Further, Aerotel’s arguments of commercial…
During appeal proceedings, the appellant argued lack of inventive step on the basis of public prior use of a composition for making the claimed product. The prior use appeared to relate to an ordinary commercial transaction. The patentee argued that the offer, sale and delivery of the product were only for test purposes. The Board…
The Hague District Court nullified Sepracor’s patent for compositions for treating allergic disorders using (-) cetirizine (levociterizine) on the basis of lack of inventive step. The Court considered that the person skilled in the art knows that the pharmaceutical efficacy of a racemic mixture generally can be attributed to one of the enantiomers. At the…
