英文摘要 |
With a rapid increase in the number of patent applications, countries around the world are experience backlogs due to the situation. In response, individual patent offices have introduced preliminary programs to share the workload and reduce redundancy, giving rise to the international cooperation mechanisms of patent prosecution. Although the cooperation mechanisms faces many problems, such as patent rights of sovereign right, diversity of examination regulation, linguistic and cultural diversity. As for the common aspiration of cooperation, countries efforts to build positive dialogue and coordination mechanism for patent prosecution, which has opened up broad prospects for patent international collaboration. It is important to pay an attention to the development trend of unification of patent examination, estimating development situation in order to determine the position and the direction of negotiations. China should lay a good foundation for international patent rules and regulations, taking the initiative in the development of the global patent system. |