Protect your invention with Patent Filing through LegalLinker – Official registration process under the Controller General of Patents, Designs and Trade Marks.
A patent protects inventions that are novel, involve an inventive step, and are capable of industrial application. Patent protection is suitable for new products, innovative processes, technical solutions, hardware and engineering inventions, and technology-driven innovations. LegalLinker supports inventors and businesses at every stage of the patent process.
Process: Patent matters in India are administered by the Controller General of Patents, Designs and Trade Marks. Once granted, a patent provides exclusive rights over the use, manufacture, and commercial exploitation of the invention for 20 years. Our end-to-end assistance covers everything from prior art search to grant and post-grant prosecution.
Evaluate novelty and check existing patents
Prepare complete or provisional specification with claims
Submit application to Patent Office
Automatic after 18 months; early publication available
File examination request within 48 months
Attend hearings, respond to objections, receive grant
Timeline: Patent registration is a long‑term process. Grant generally takes 18–36 months, depending on examination and responses.
Total: Approximately 18–36 months from filing.
Professional fees for patent filing & assistance. Government fees extra as applicable.
Mandatory conditions for valid patent grant:
Warning: Public disclosure before filing (even by the inventor) can destroy novelty. Always file a provisional application first.
Find quick answers to frequently asked questions about patent filing and prosecution
Secure exclusive rights, attract investors, and prevent competitors from copying your innovation. Get end-to-end patent filing assistance from LegalLinker.