Questel：2025年如何有效准备IP记录项目报告（英文版）

Ownership changes for International Registrations should be managed directly at the World Intellectual Property Organization (WIPO) rather than in the national patent and trademark offices (PTOs), so designates do not matter! The only exception is a partial assignment. Patents Ownership changes for pending European patents and Patent Cooperation Treaty (PCT) filings during the international phase should be managed at the European Patent Office (EPO) and WIPO respectively. However, upon valida