Meaning
Border enforcement measure where customs authorities detain export or import shipments suspected of infringing registered invention, utility model, or design patents. A patent infringement border freeze requires patent holders to submit direct detention applications accompanied by equivalent financial bonds to port customs officers. Unlike trademark enforcement, customs authorities do not perform ex-officio patent inspections without explicit application from patent owners.
The detention holds shipments for a fixed window to allow patent owners to initiate judicial proceedings or court injunctions.
Application Procedure
Patent owners file targeted applications containing detailed shipping information, container identification numbers, and technical infringement evaluations. Securing a patent infringement border freeze mandates posting a cash deposit or bank guarantee matching the full value of the detained cargo. Customs authorities inspect the specified shipment upon arrival at the port facility.
Legal Timeline
Detained exporters have the statutory right to contest the infringement claim and request cargo release by posting a counter-guarantee bond. Executing a patent infringement border freeze gives the applicant twenty working days to initiate a court litigation or civil patent lawsuit. Failure to obtain judicial detention orders forces customs to release the held freight.
Liability Exposure
Applicants face full financial liability for storage costs and commercial losses suffered by exporters if courts ultimately rule against patent infringement. Operating a patent infringement border freeze carries substantial financial exposure when patent claims are invalidated during judicial review. Risk evaluations precede any formal customs filing.
