There is no rebuttable presumption that words used in a patent specification had been used in a technical sense, but instead the interpretation of the words was to be found in the case of ambiguity from the context in which they were used. Citations: Times 27-Jul-1998 Statutes: Convention on the Grant of European Patents Protocol … Continue reading Hoechst Celanese Corporation v Bp Chemicals Ltd and Another: CA 27 Jul 1998