Indian Patent Registration | Our Practice Area | Domain Registration | Web Hosting Services | Add Your Firm | Why
Patent Registration India
Find us on Facebook   Follow us on Twitter

Patent Opposition

Patent opposition is an objection raised by a third party against a published patent application and on a granted patent. Patent opposition under section 25 of Indian Patent Act 1970 can be divided as :

  • Pre-grant opposition : Any interested person by way of representation can file a pre-grant opposition in the Indian patent office within six months from the date of publication of the patent application or in case the six months duration is not available... get complete details about Pre-grant Opposition

  • Post-grant opposition : Any interested person who are engaged in or promoting research in the field of technology can file a post grant opposition within a period twelve months after the grant of a patent.... get complete details about Post-grant Opposition

Call Us
Query Form