Patent Investigation

Patent Due Diligence Service aims at ascertaining the hypothesis on the evaluation, confirming and quantifying any relevant risk in possible situation. Patent Due Diligence Service provided by CNPTlaw contains the following:


  • Investigate ownership relationship (to make sure it is clear and definite)
  • Draw a diagram to show the relation of different patents applied in products(to see the commercial value of the patent)
  • Freedom to Operate (FTO) (to see whether the innovation will infringe other’s rights in commercialization process )