The invalidation declaration case involved the no. 201230167467.7 design patent, named “Beer Bottle”, which was g...
Our company was commissioned by the applicant to file an invalidation request application against the no. 20102054...
The invalidation declaration case involved the no. 200810120538.0 invention patent, named “Doubled Speed Automatic ...
The applicant “Baitong Huanbao” filed an invention patent application named “A Type of Nozzle Structure Used in...
Zhang Wenyi of Beijing Janlea Patent Agency Co., Ltd. represented the invalidation declaration of the utility mode...
Recently, agent Zhang Wenyi of Beijing Janlea Patent Agency Company represented Li Xiangdong’s invention patent ap...
--This Case Was Selected to the Top 8 Model Cases of Legal Protection on Intellectual Property in 2013 Beijing J...
Recently, Beijing No. 1 Intermediate People’s Court made a ruling on Hohhot Xingjiecheng Technology Co., Ltd’s i...
Lawyer Zhang Hong and lawyer Zhang Wenyi of Beijing Janlea Law Firm were commissioned by an airline company to ...
The invalidation declaration case involved the no. 201220262213.8 utility model patent, named “A Type of Thick Co...