Case C-202/05: Order of the Court (Eighth Chamber) of 17 April 2007 (reference for a preliminary ruling from the High Court of Justice of England and Wales, Chancery Division — United Kingdom) — Yissum Research and Development Company of the Hebrew University of Jerusalem v Comptroller-General of Patents (First subparagraph of Article 104(3) of the Rules of Procedure — Patent law — Medicinal products — Regulation (EEC) No 1768/92 — Supplementary protection certificate for medicinal products — Concept of product — Concept of combination of active ingredients )