Designated by the Beijing Intellectual Property Office and the Beijing Intellectual Property Right Protection Association, CN-KnowHow undertook two overseas Free To Operate (FTO) Analysis & Emergency Response for CapitalBio Corporation and AIRSYS Refrigeration Engineering Technology (Beijing)Co.Ltd. Having achieved all the p……[MORE]
CN-KnowHow Succeeded again in a Foreign-related Invalidation Case
In February 2011, CN-KnowHow, appointed by our Japanese client; Mr Satou, filed a request for invalidation for an utility model patent (Patent Number:ZL200820222527.9) owned by Shanxi Caihong Electronics Glass Co.,Ltd with the title of "ELECTRODE MELTING TANK FOR OPTICAL GLASS”. Upon appointment, experienced patent attorney……[MORE]
CN-KnowHow Professionals Are Selected As Nationwide Training Instructors
Recently All-china Patent Agents Association (ACPAA) announced the results of its nationwide selection of training instructors. A total of 94 instructors are selected including 6 professionals from CN-KnowHow, who are Mr. Xie Shunxing, Ms. Duan Xiaoling, Ms. Qu Weijun, Mr. Wang Pengfei, Mr. Zhang Ji……[MORE]
President Mr. Xie Shunxing Was Elected As The Vice President Of The Association Of The Capital Science And Technology Service Industry
On 12th May 2011, the Association Of The Capital Science and Technology Service Industry (hereinafter refereed to as the Association) is formally established in Beijing, initiated by 7 organizations including Beijing Sci&Tech cooperation centre, China Association for Standardization, China Iron & Steel Research Inst……[MORE]
CN-KnowHow has won three invalidation cases for certain patent as an agent for Wuzhou Pharmaceutical Group
Guizhou Hongqi Pharmaceutical Ltd., Hainan Xingzhongzheng Pharmaceutical Ltd. and Qinhuangdao Huangwei Pharmaceutical Ltd. have filed request for invalidation respectively on 13 August 2009, 14 September 2010 and 09 August 2010, targeting an invention patent owned by Wuzhou Pharmaceutical Group with the name of Compound Chinese ……[MORE]