CABINET CHAILLOT Industrial Property Attorneys in France Professional Representative before the EPO Professional Representative before the OHIM France: Colombes | La Roche-sur-Yon | Dijon   Français | Español Chapter II : Patent Law Section 1 : Right to patent Article 4 : Right to the Community patent Article 5 : Claiming the right to the Community patent Article 6 : Effects of change of proprietorship of the Community patent Section 2 :  Effects of the Community patent and the Community patent application Article 7 : Prohibition of direct use of the invention Article 8 : Prohibition of indirect use of the invention Article 9 : Limitation of the effects of the Community patent Article 10 : Community exhaustion of the rights conferred by the Community patent Article 11 : Rights conferre by the Community patent application after publication Article 12 : Right based on prior use of the invention Article 13 : Process patents : burden of proof Section 3 : The Community patent as an object of property Article 14 : Dealing with the Community patent as a national patent Article 15 : Transfer Article 16 : Rights in rem Article 17 : Levy of execution Article 18 : Bankruptcy or like proceedings Article 19 : Contractual licensing Article 20 : Licences of right Article 21 : Grant of compulsory licences Article 22 : Conditions applicable to compulsory licences Article 23 : Effects vis-à-vis third parties Article 24 : The application for a Community patent as an object of property