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Patent Attorney
Manager, Zhongshan Office
Chair, Chemical Group

Haiwen ZHANG

Patent Attorney
Manager, Zhongshan Office
Chair, Chemical Group

Profile

Mr. Haiwen ZHANG is a patent attorney, engineer, and vice general manager of Jiaquan IP Law.

Mr. Zhang once worked as an environmental engineer in a company, joined Jiaquan IP Law in 2002, and is now the vice general manager of Jiaquan IP Law. In 2016, he was named "One-Star Patent Attorney".

He has been engaged in the patent agency for nearly 20 years, acting as an attorney for nearly 2,000 patent application cases, nearly 50 patent litigation and invalidation cases, and has represented a number of well-known enterprises in intellectual property cases. He is an expert in patent application, strategy formulation, infringement analysis and other intellectual property protection and transformation work in the fields of machinery and environmental engineering.

Experience
2002 to present
Jiaquan IP Law
Patent Attorney
2001-2002
Changsha Jingge Industrial Co., Ltd.
Chief Engineer
1990-2001
Hongqi fertilizer factory
Technical Engineer


Publications
Speaking Engagements
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Education
Hunan University, B.E., Chemistry

Practice Areas
Mechanical Engineering
Environmental Engineering

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