CN-KnowHow Intellectual Property Agent Limited

Established in 1985; one of the first intellectual property firms appointed by the Government of China.
Services for all phases of patent, trademark, copyright and plant variety rights applications.
Specializes in pharmaceuticals, biotechnology, electrical, telecommunications.
Services for IP litigation, invalidation, opposition, re-examination and enforcement.


Supreme People¡&macr...		2008-8-11
Newsletters Regarding IPR		2008-8-6
China Steps up fight Against Illeg...		2008-7-24
42.555 Million Copies of Pirated P...		2008-7-23
188 Foreign-Related Patent Agencie...		2008-7-23

The Opening Ceremony of CN-Yulu Intellectual Prope...

CN-KnowHow lectures in Korea

G8 Outreach Session will Focus on Issues Such as t...

@Copyright 2004 All rights reserved. CN-KnowHow Intellectual Property Agent Limited　
Add: Suite 707, Fortune International Center, No.17 Daliushu Rd., Beijing, 100081 China
Tel: 86-10-62196988 　Fax: 86-10-62198011　Email: int@cnkip.com