Trademark Investigation

Trademark Due Diligence Service refers to an investigation aiming at the competitor or stakeholder.Trademark Due Diligence Service provided by CNPTlaw contains the following:


  • The legitimacy of the application material of the concerned mark
  • All the marks under the applicant’s name, as well as their status and use condition
  • The legitimacy of the applicant and its legal status
  • Status about the applicant’s affiliate company if any
  • Use status of the concerned mark in China
  • Condition statement and an analysis report made by a lawyer