China Patent & Trademark Agent (U.S.A.) Ltd., the U.S. subsidiary of China Patent Agent (H.K.) Ltd., one of the largest firms in China, is a patent and trademark agency primarily representing and counseling American and South American clients on the development, acquisition and protection of their intellectual property rights in China and Hong Kong.

Founded in 1987 in New York, the firm had its previous office in the World Trade Center. Survived from the 911 tragedy, the firm is still located in the financial district of Downtown New York. We have professional and experienced staff who have received formal legal and technical education and training in China, the United States as well as Europe. The firm deals in consultation, preparation and prosecution of patent, trademark and copyright applications including oppositions, appeals, disputes, cancellations, trademark search and watch. The remaining practice of the firm is in the area of licensing and litigation involing intellectual property issues. The firm aims to play an important role in providing timely and high quality services to its clients.

How To Contact Us

Hong Kong Headquarters And Other Branch Offices



China Patent & Trademark Agent (U.S.A.) Ltd.
55 Broad Street, 15th Floor, New York, NY 10004
Telephone: (212) 809-8100 Facsimile: (212) 809-8118


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