前面几期先后介绍了专利法保护的对象、授予专利权的实质条件,讲述了哪些发明创造可以授予专利权。现在介绍什么样的发明创造不授予专利权。妨碍发明取得专利的原因大致有两个方面 一是发明的采用或公布违反国家法律、社会公德或者妨害公共利益的;二是出于国家政策的考虑,一些发明不授予专利权。因此在申请人、专利代理人和专利局的审查员办理案件时,都要首先考虑这些问题。 The previous issues successively introduced the objects protected by the patent law and the substantive conditions for the granting of patent rights, and described which inventions can grant patent rights. What type of inventions are now introduced does not grant patent rights. There are two main reasons for obstructing the invention of a patent: First, the invention or publication of the invention violates national laws, social morality, or hinders the public interest; second, some inventions do not grant patent rights because of national policy considerations. Therefore, applicants, patent agents, and examiners of patent offices must first consider these issues when handling cases.