patenting in china
About Us

High quality patent prosecution service, 
Intimate knowledge in IP related laws, 
Solid technical and academic background

CLIENTS
Clients

Fortune 500 companies and high-tech start-ups,
World-class universities and research institutions,
Top U.S. law firms

TEAM
Team

Over 100 professionals of various tech fields,
Meticulous and efficient support team,
Proven capacity in patent prosecution


How to Change Bibliographic Data in Chinese Patent Application?

How to Change Bibliographic Data in Chinese Patent Application?

Sometimes, we may need to change some bibliographic information of a Chinese patent appliation. To change bibliographic information, we will need to provide a Statement and Certifying documents.
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Identical Inventions-Creations in Chinese Applications or Patents

Identical Inventions-Creations in Chinese Applications or Patents

Only one patent right shall be granted for the identical inventions-creations. Where two or more applicants have separately filed patent applications for an identical inventions-creation, the patent right shall be granted to the applicant whose application was filed first.
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