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Weijie Tang

Beijing Office
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Patent Attorney since 1988

Technical Field:

Pharmaceutical, Organic Chemistry, Inorganic Chemistry, Agricultural herbicide, Biology


Chinese and English

Education and Training:

Bachelor of Science in Pharmaceutical Chemistry, Pharmaceutical college of Beijing University , 1986

Trained in a US law firm, 1993

Trained in a German law firm, Germany, 2001

Professional Experience:

Joined CCPIT Patent and Trademark Law Office in 1986

Patent Attorney, CCPIT Patent and Trademark Law Office since 1988

Practice Area:

Mr. Tang's practice focuses mainly on patent prosecution. He has successfully represented some major corporations, especially pharmaceutical companies, in patent prosecution. He has handled hundreds patent filings and prosecuting cases covering various technical fields, particularly the fields of pharmaceuticals. Mr. Tang has also represented clients in many patent reexamination cases, some patent invalidation cases, patent analysis, design for patent strategy, patent administrative lawsuit, patent infringement litigation, patent enforcement, pipeline protection for pharmaceutical and agricultural compound, patent transfer and license . In addition, Mr. Tang has also drafted many patent applications for clients and filed these patent applications in China and many countries outside of China, such as the USA, Japan and Europe.

Professional Affiliation:

Member of All China Patent Agents Association
Member of AIPPI China Group