专利

Janlea Patent Represented the Invalidation Declaration Application of the Design Patent “Beer Bottle” and Succeeded

The invalidation declaration case involved the no. 201230167467.7 design patent, named “Beer Bottle”, which was g...

Janlea Patent Represented the Invalidation Declaration Application of the Utility Model “A Type of Exhaust Fan” and Succeeded

Our company was commissioned by the applicant to file an invalidation request application against the no. 20102054...

Janlea Patent Represented the Invalidation Declaration Application of the Invention Patent “Doubled Speed Automatic Tapping Machine” and Succeeded

The invalidation declaration case involved the no. 200810120538.0 invention patent, named “Doubled Speed Automatic ...

Janlea Patent Company Represented “A Type of Nozzle Structure Used in Tail Gas Treating Equipment of Internal Combustor Engine” Review and Succeeded

The applicant “Baitong Huanbao” filed an invention patent application named “A Type of Nozzle Structure Used in...

Success in “A Type of High Voltage Insulated Paper Screw and Nut for Transformer” Invalidation Declaration Request

Xuemei Zhang of Beijing Janlea Patent Agency Co., Ltd. represented the invalidation declaration of the utility mod...

Janlea Patent Company Represented “A Method for the Anti-Freezing and Unclogging of Natural Gas” Review and Succeeded

Recently, agent Xuemei Zhang of Beijing Janlea Patent Agency Company represented Li Xiangdong’s invention patent a...

Janlea Patent Represented a Chemical Engineering Company in Its Patent Infringement Litigation, Which Received Mediation

--This Case Was Selected to the Top 8 Model Cases of Legal Protection on Intellectual Property in 2013Beijing Ja...

Janlea Patent Lawyers Represented Invention Patent Litigation Disputed Case and Succeeded

Recently, Beijing No. 1 Intermediate People’s Court made a ruling on Hohhot Xingjiecheng Technology Co., Ltd’s i...

Janlea Patent Represented an Airline in a Patent Infringement Litigation and Succeeded

Lawyer Zachary Zhang and lawyer Zhang Wenyi of Beijing Janlea Law Firm were commissioned by an airline company t...

Represented the Invalidation Declaration Request of the Invention Patent “A Type of Thick Corrugated Cardboard Pressing Mold for Transformer” and Succeeded

The invalidation declaration case involved the no. 201220262213.8 utility model patent, named “A Type of Thick Co...

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