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Quick Access Intellectual Property Services

Request Trademark Registration in China and/or in Singapore

Request Trademark Search in China and/or in Singapore

Request Direct Patent Application in China

Request PCT Entry into National Phase in China

China Intellectual Property Agency (Hong Kong) is a professional Intellectual Property law firm serving patent and trademark related matters in China (including Hong Kong, Taiwan, Macao), and in Singapore with experienced and specialized attorneys or agents representing our clients around the world in a wide range of practical areas including Patent, Trademark and Copyright on filing and litigation related activities covering fields of Biotechnology, Chemical, Electrical, Materials Science, Mechanical and so on. 

China Intellectual Property Agency (Hong Kong) is one of the specialized and professional agencies dealing with patent and trademark related matters in China. 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, chemical, energy, telecommunications, professional services and biotechnology.

To accomplish our mission, our intellectual property attorneys and professionals combine their legal and technical expertise to better understand each client's objectives, to offer personalized, professional and responsive solutions so as to provide high quality legal services with efficiency.

Chinese Patent Procurement (Invention/Utility Model/Industrial Design)
PCT Patent Application for the Entry into National Phase in China
Patent Protection for Extension in Hong Kong, Taiwan, and/or in Macau
Patents Prosecutions  (Search, Application of Filing, Substantive Examination, Office Action, Re-examination, Patent Translations, Annuities etc.) in China and/or in Singapore
PCT Patents / European Patents / US Patents / Japanese Patents / Canadian Patents
Chinese Trademark Registration (Goods/Services Marks )
Chinese Trademark Prosecutions including Review, Renewal, Opposition, Assignment, Cancellation, and Madrid Agreement/Protocol etc.
Trademark Application for Registration
Trademarks Prosecutions (Registration, Opposition, Renewal, Assignment, Cancellation, etc.)
US Trade Mark /Canadian Trade Mark / European Community Trade Mark / Japanese Trade Mark




What's Intellectual Property?

What's a Patent under Chinese Patent Law?

How is a  Patent for Invention/Utility Model/Industrial Design Granted in China?

What Are Requirements for Filing a Patent Application in China?

How to Filing PCT Application for National Phase into China within 30 months?

Learn More...


What's a Trademark under Chinese Trademark Law?

How is a Trademark  Registered in China?

What are the documents and information required for an application for a trademark registration in China?
Who can file an opposition against a trademark that has been preliminarily approved and published in Chinese Trademark Gazette?
Intellectual Property Rights Protection in Hong Kong

Learn More...

Now Click Here to contact our Chinese specialized patent attorneys and trademark  professionals for your intellectual property issues in China


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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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