Direct Chinese domestic patent application

Representing foreign clients filing Chinese Patent application via Paris Convention;

PCT International patent application;

PCT entry into Chinese national phase;

Maintenance and payment of annuities;

Re-examination, invalidation and administrative reconsideration;

Patent search and infringement supervision;

Due diligence investigation prior to product development;

Evaluation of patent infringement;

Patent infringement litigation;

Administrative handling of patent infringement; and

Other Patent prosecution, litigation and investigation related services.