许宗富同志多次受邀在各中科院研究所、大学和政府会议进行主题授课或培训交流，并被聘请为沈阳工业大学文法学院客座教授、国家知识产权培训（辽宁）基地 “实务专家”、 辽宁省知识产权维权援助中心 “辽宁省专利侵权判定咨询专家”、 大连理工大学知识产权学院兼职教授、辽宁省政府法律顾问等。
Advanced worker within national patent system
Famous intellectual property lawyer
Xu Zongfu, lawyer, once conducted scientific research and won two awards-Science and Technology Achievement Awards of Liaoning Province and Shenyang at Shenyang Electronic Research Institute. In 1985,he was among the first batch of persons who were granted the patent agent qualification, and started working on patent agency. In 1993,he promoted and formed Liaoning Zhiquan Law Firm, with an objective of development toward specialization, as a lawyer should possess advantages in a particular field. Having a background of scientific researcher and patent agent for years, he has oriented himself as an intellectual property lawyer and to be a leader in intellectual property litigation and non-litigation practices.
Xu Zongfu, is a researcher on patent agency, member of Intellectual Property Committee of All China Lawyers Association, standing director of All China Patent Agents Association, director of Intellectual Property Society of Chinese Academy of Sciences, vice-chairman of Intellectual Property Committee of Shenyang Branch of Chinese Academy of Sciences, and chairman of Board of Directors of Shenyang Keyuan Patent and Trademark Agency Co .,Ltd.
He has represented clients in a large number of cases of patent cases of infringement against a Shenyang machinery factory, a research institute of Anshan Steel, a Dalian instrument transformer factory and a Dalian health food company, the cases of patent infringement against a Shenyang pharmaceutical group and a Benxi smelting factory, and the case of ownership dispute between a person and a bureau of Liaoning Province. The case of a Shenyang pharmaceutical group v. a Shenyang pharmaceutical company over promised sales was the first of its kind in China. He also represented clients in many patent administrative actions against the Patent Reexamination Board of the State Intellectual Property Office.
He has abundant experience in patent agency, specializes in intellectual property actions and non-litigation intellectual property practices, and serves as the long-term patent and legal consultant for many well-known enterprises.
He wrote the book General Studies on Patent Work, and has published over 20 articles of an academic value on intellectual property on China Patent & Trademark Agency magazine, China Intellectual Property magazine, China Intellectual Property newspaper, Chinese Lawyers newspaper, China Technology Market newspaper. Etc.