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Xavier Yin

Senior partner/patent attorney/trademark attorney/attorney-at-law



Professional Profile


Mr. Xavier Yin pursues his intellectual property career since 2006 and is mainly committed to the procurement, enforcement and protection of intellectual property rights, especially including patents and trademarks. Over the past decade, Mr. Yin served the government, universities, scientific research institutions, small and medium-sized enterprises, and multinational corporations. By virtue of the comprehensive and profound understanding of the Chinese legal system of intellectual property, especially patents, trademarks and copyrights, Mr. Yin dealt with a large number of complicated matters including patent and trademark invalidity and infringement cases.

Mr. Yin has a unique understanding on the medicinal and chemical fields and helps domestic and foreign clients to successfully deal with a series of difficult and complicated cases in connection with patent procurement, invalidation and infringement in China. In addition, based on his understanding of the intellectual property system and practice of major overseas countries and regions, Mr. Yin assists domestic clients with procurement of a large number of patents and trademarks in other countries.

Mr. Yin is a patent attorney and attorney-at-law with a background in medicinal, pharmaceutical and chemical science and engineering.


Tianjin University, Environmental Engineering, 1999-2003

Tianjin University, Physical Chemistry, 2003-2006

CEIPI European Intellectual Property, 2009


Registered Patent Attorney, All China Patent Attorneys Association (ACPAA)

Registered Attorney-at-law, All China Lawyers Association (ACLA)

Past Employment Positions

Patent Attorney, Insight IP, 2006-2015

Patent Attorney, Allwin IP, 2015-2018