After the previous failed attempt in requesting for invalidation, regarding an invention patent (Patent No.: ZL 200410060988.7) titled "A Compound Chinese Medicine for Treating Gynecological Disease and Its Preparation Method", which is owned by Wuzhou Pharmaceutical Group, the same pharmaceutical company from Qin Huan……[MORE]
CN-Knowhow Signed Contract Agreements in 2011 Beijing Enterprise Overseas Freedom To Operate Project Signing Conference
On 06 December 2011, CN-KnowHow Intellectual Property Agent Ltd. attended 2011 Beijing Enterprise Overseas Freedom To Operate (FTO) Project Signing Conference, which was organized by Beijing Intellectual Property Office and Beijing Intellectual Property Right Protection Association. The conference w……[MORE]
CN-Knowhow Selected as Designated Agency for the Overseas IP Right Free To Operate (FTO) Analysis Project for the Fifth Time
After strict review by Beijing Intellectual Property Office and Beijing Intellectual Property Right Protection Association, CN-Knowhow Intellectual Property Agency Ltd. was once again selected as designated IP agency for "Special Fund for Overseas IP Right Free To Operate (FTO) Analysis and Emergency Response Of Beijing Ent……[MORE]
Consecutive Fourth Win in Patent Invalidation Case for CN-KnowHow Representing Wuzhou Pharmaceutical Group
An undisclosed company from Shanxi Province filed a request for invalidation on 24 March 2011, regarding an invention patent (Patent No.: ZL 200410060988.7) titled "A Compound Chinese Medicine for Treating Gynecological Disease and Its Preparation Method", which is owned by Wuzhou Pharmaceutical Group. Entrusted by the……[MORE]
CN-KnowHow Succeeded Again in Another 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:200810018344.X) owned by Shanxi Caihong Electronics Glass Co.,Ltd with the title of "Temperature equilibrium apparatus and method for flat panel d……[MORE]