国际申请程序是由《专利合作条约》规定的一种申请专利的途径。《专利合作条约》(下称条约)是《保护工业产权巴黎公约》(下称巴黎公约)下属的专门性国际条约,于1970年6月19日由35个国家在华盛顿签订,由总部设在日内瓦的世界知识产权组织管辖,现有缔约国50个,美、日、英、法、德、俄等所有工业发达国家都在其中。专利权作为财产权的主要特点之一是其地域性。就是说,一个国家授予的专利权只在该国 The international filing process is a way of applying for a patent under the Patent Cooperation Treaty. The Patent Cooperation Treaty (hereafter referred to as the Treaty) is a special international treaty under the Paris Convention for the Protection of Industrial Property (hereinafter referred to as the Paris Convention). It was signed by 35 countries on June 19, 1970 in Washington and is headquartered in Geneva, the World Intellectual Property Organization jurisdiction, the existing 50 States parties, the United States, Japan, Britain, France, Germany, Russia and other industrialized countries are among them. Patent rights as one of the main features of property rights is its geographical. In other words, the patent granted by a country is only in the country