Close Part III – The European patent application Submenu Breadcrumb Home The European Patent Convention – Contents European Patent Convention Part III Chapter I Print Facebook Twitter Linkedin Email Chapter I – Filing and requirements of the European patent application Article 75 – Filing of a European patent application Article 76 – European divisional applications Article 77 – Forwarding of European patent applications Article 78 – Requirements of a European patent application Article 79 – Designation of Contracting States Article 80 – Date of filing Article 81 – Designation of the inventor Article 82 – Unity of invention Article 83 – Disclosure of the invention Article 84 – Claims Article 85 – Abstract Article 86 – Renewal fees for the European patent application Chapter IFiling and requirements of the European patent application Part III – The European patent application Article 75 – Filing of a European patent application Article 76 – European divisional applications Article 77 – Forwarding of European patent applications Article 78 – Requirements of a European patent application Article 79 – Designation of Contracting States Article 80 – Date of filing Article 81 – Designation of the inventor Article 82 – Unity of invention Article 83 – Disclosure of the invention Article 84 – Claims Article 85 – Abstract Article 86 – Renewal fees for the European patent application Next Show modifications