Can an Expired Patent Be Revived in India?

Proactive Form 27 Filing in India Showing that your patent is "worked" in India strengthens your enforcement and prevents compulsory licensing or revocation.

Indian patent law permits applicants to change or revoke their patent agent/attorney at any stage of the patent lifecycle, including during prosecution, opposition, or post-grant proceedings.

The Complexity of Section 3(e) Section 3 of the Indian Patents Act, 1970 outlines non-patentable subject matter, and within it, Section 3(e) specifically bars: “a substance obtained by a mere admixture resulting only in the aggregation of the properties of the components thereof or a process for producing such substance.”

The Complexity of Section 3(e) Section 3 of the Indian Patents Act, 1970 outlines non-patentable subject matter, and within it, Section 3(e) specifically bars: “a substance obtained by a mere admixture resulting only in the aggregation of the properties of the components thereof or a process for producing such substance.”

Key Features of Copyright Duration: In most countries, including the U.S. and India, copyright lasts for the creator’s lifetime plus 60–70 years (depending on jurisdiction).

The patent numbering system in India is a critical component of intellectual property (IP) infrastructure.

Eligibility for Expedited Examination (As per 2024 Amendments) Eligible Applicant Condition Startups Registered with DPIIT Small Entities Including MSMEs Female Applicants Sole or joint applicants Government Departments / PSUs / Institutions Central or State level Applicants eligible for PPH (Patent Prosecution Highway) Through designated foreign IP offices Entities opting for India as ISA or IPEA under PCT Must have filed PCT application through IPO Required Documents for Expedited Examination Form 18A – Application for Expedited Examination Proof of eligibility (Startup recognition, MSME certificate, etc.)

Box 6.25% Applies to qualified IP income 🇳🇱 Netherlands Innovation Box 7% Applies to profits from innovative assets India’s regime applies only to individuals and does not offer a corporate innovation box like its OECD counterparts.

Choosing the Right IP Protection for Software Software often constitutes both technical innovation and creative expression—but these two elements are governed by distinct legal regimes.