Since enactment of the Cambodian patent law in 2003, Cambodia has entered into cooperation agreements with four foreign patent offices, as well as joining the Patent Cooperation Treaty in 2016. Aside from filing of a direct application with the Cambodian Patent Office, applicants can take advantage of the following paths to obtaining a patent registration:

  1. PCT National Phase Application
  2. Chinese Patent Validation
  3. Japanese Patent Acceleration
  4. Direct Filing to Cambodian Patent Office
  5. European Patent Validation
  6. Singaporean Patent Re-Registration

For more on the Cambodian patent system, readers can refer to our Guide to Patent Law in Cambodia.

Cambodian Patent Registration