The holder of a SPC fearing that competitors submit before the expiry of its title a tender in response to invitations to tender, for a products’ supply after the expiry of the title, requested an interlocutory injunction to prevent an imminent infringement. Therefore, by three orders issued on 19 August 2010, the Judge in preliminary proceedings at the Tribunal de Grande Instance of Paris deals with two important questions, already known by other courts in Europe: which elements can characterise the imminence of the infringement? is an offer formulated during the validity of the title an infringement although the supply of the products at issue would take place after the expiry of the title?

By 24 similar decisions rendered on 14 April 2010, the Cour d’Appel of Paris held that new Article L. 614-7 of the French Intellectual Property Code, implementing the London Agreement, applies not only to European patents in respect of which the mention of grant had been published after 1 May 2008 but also to European patents in respect of which the mention of grant had been published before 1 May 2008. One of these decisions is here summarized.

The Tribunal de Grande Instance of Paris in its 28 May 2010 decision, Institut Pasteur v Société Siemens Healthcare Diagnostics, illustrates the specificity of the French doctrine of equivalents, rejecting the “file wrapper estoppel” theory as it is known in the US. However, since it applies the doctrine of equivalents although the function of the claimed means is not novel, this decision does not seem to be in line with the majority of decisions rendered on that item.

A 1 July 2009 decision of the Tribunal de Grande Instance of Paris illustrates how the French courts proceed when they are seised of a nullity claim of the French designation of a European patent against which opposition may be filed or opposition proceedings are pending.

In its 3 March 2010 decision, the Cour d’Appel of Paris, Division 5, Chamber 1, reversing the decision of the Tribunal de Grande Instance of Paris on this question, held that the authorisation to carry out a saisie-contrefaçon may be requested and obtained even after expiry of the patent, since the saisie-contrefaçon is intended to collect evidence of infringing acts committed prior to the patent expiry. This decision relating to the French saisie-contrefaçon will certainly be of interest to practitioners of other Member States of the European Union since Article 7 of EC Directive 2004/48, which had to be implemented into national laws before 29 April 2006, requires the Member States of the European Union to introduce into their national law “measures for preserving evidence” using as models the French saisie-contrefaçon and the Anton Piller order. This decision which finds no contradiction in Article 7 of EC Directive 2004/48 and which is essentially based on the evidential nature of the saisie-contrefaçon , may therefore be extended to the “measures for preserving evidence” set up into the laws of the different Member States of the European Union.

The divergences of solutions which can exist between the various national courts with respect to the various national designations of the same European patent could become a major obstacle to the circulation of the Euro banknotes throughout all Europe. The national designation of European patent EP 0 455 750, the holder of which – Document Security System – claims that it is infringed by the Euro banknotes, is held valid in Germany, Holland and Spain but invalid in Belgium, the UK, Austria and France. The invalidity is affirmed in France by the 17 March 2010 decision of the Cour d’Appel of Paris.