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China Intellectual Property Agency (H.K.) is a Chinese professional agent dedicated to promoting the use and protection of works of the human spirit. These works-- intellectual property -- are expanding the bounds of science and technology and enriching the world of the arts. Through its work, CIPA (H.K.) plays an important role in enhancing the quality and enjoyment of life, as well as creating real wealth for its clients.

CIPA (H.K.) is one of the specialized and professional agencies dealing with patent and trademark related matters in China (including Hong Kong, Taiwan, Macao) and Singapore. It covers a wide range of knowledge in different aspects of intellectual property protection. Our clients access the powerful resources of our firm for their litigation, transactional, regulatory, and governmental relations needs. They are industry leaders in manufacturing, shipping, health care, telecommunications, energy, chemical, professional services and biotechnology. 

If you want to discuss what we can do for your company or you want to find out more about the services we offer, just send us your inqueries and instructions via e-mail: info@cipahk.com , or facsimile: +86-20-37884462. One of our Chinese specialized patent attorneys and trademark professionals shall contact you as soon as possible normally within 24 hours.


Professionals Position Specialty
Michael, Zhang Partner Chemistry, Pharmaceuticals, Mineral Processing, General Engineering
Kathy, Xiong Senior Associate Biotechnology, Medical Diagnostics, Pharmaceuticals
David, Cen Patent and Trade Marks Associate Electronic Engineering, Telecommunications, Electronics
Chenlian, Guo Senior Associate Mechanical Engineering
Chun, Hu Patent and Trade Marks Attorney Chemistry, chemical engineering, mineral processing and oil and gas processing.
Xiaoshuang, Gu Associate Biotechnology, Biochemistry, Molecular Biology
Selina, Li Practice Manager Physics, Telecommunications, Electronics, Computers, Business Methods
Yan, Su Technical Assistant General Engineering, Physics
Wei, Li Consultant Mathematics, General Engineering, Mechanical Engineering
Jacky, Zhang Patent and Trade Marks Attorney Biochemistry, Biotechnology,Chemistry



Chinese Patent Procurement (Invention/Utility Model/Industrial Design)


PCT Application for the Entry into National Phase in China


Hong Kong Patents / Macau Patents


Prosecute Patents (Search, Application of Filing, Substantive Examination, Office Action, Re-examination, Patent Translations, Annuities etc. in China and Singapore



Prosecute Trademarks (Registration, Opposition, Review, Renewal, Assignment, Cancellation, etc.) in China, and/or in Singapore

US Trade Marks / Canadian Trade Marks / Japanese Trade Marks



Contact Us
E-mail: info@cipahk.com
Fax: +86 20 37884462

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China Intellectual Property Agency (Hong Kong) Limited


Office Address: Nongxin Building, Suite 902, No.638 Huangpu Avenue West,Guangzhou,Guangdong (510627), China
Office Phone: +86-20-37883640 37883740 37883840   Facsimile Number: +86-20-37884462
E-Mail Address: info@cipahk.com   Website: http://www.cipahk.com

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