Use of Patent & License Offer

Use of Patent:

Applicant should prove working of a patent within 3 years of registration decision is published.

Document proving working should be an official one provided by one of those organizations: Chamber of Industry and Commerce, Professional Organizations with Public Institution Status, Certified document of Customs Declaration.

License Offer:

Applicants who do not use their inventions may offer for license before TPI to publish for intendeds.