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Patent — Guides, Updates & Practical Insights

Patent filing, specification drafting, examination and grant in India.

79Articles
1In-depth Guide
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Patent

Provisional vs Complete Patent Specification -- Differences

Complete guide to provisional specification under Indian IP law. Process, documents, fees, enforcement, latest amendments. Updated March 2026.

5 min read06 Sep 2026
Patent

Pre-Grant Opposition to Patent -- Section 25(1)

Complete guide to pre-grant opposition under Indian IP law. Process, documents, fees, enforcement, latest amendments. Updated March 2026.

5 min read12 Sep 2026
Patent

Provisional vs Complete Specification -- Filing Strategy

Complete guide to provisional vs complete under Indian IP law. Process, documents, fees, enforcement, latest amendments. Updated March 2026.

5 min read12 Sep 2026
Patent

How to File Form 5 -- Declaration of Inventorship

Complete guide to Form 5 under Indian IP law. Process, documents, fees, enforcement, latest amendments. Updated March 2026.

5 min read11 Sep 2026
Patent

Patent Filing Timeline -- From Idea to Grant

Complete guide to patent timeline under Indian IP law. Process, documents, fees, enforcement, latest amendments. Updated March 2026.

5 min read12 Sep 2026
Patent

Patent Assignment Deed -- Draft Template

Complete guide to patent assignment under Indian IP law. Process, documents, fees, enforcement, latest amendments. Updated March 2026.

5 min read12 Sep 2026
Patent

Patent License Agreement -- Draft Template

Complete guide to patent license under Indian IP law. Process, documents, fees, enforcement, latest amendments. Updated March 2026.

5 min read12 Sep 2026
Patent

Patent Examination Process -- Request, FER, Hearing

Complete guide to patent examination under Indian IP law. Process, documents, fees, enforcement, latest amendments. Updated March 2026.

5 min read12 Sep 2026
Patent

IP Strategy for Startups -- Patent, Trademark, Copyright

Complete guide to startup IP under Indian IP law. Process, documents, fees, enforcement, latest amendments. Updated March 2026.

5 min read11 Sep 2026
Patent

Revocation of Patent -- Grounds and Process

Complete guide to patent revocation under Indian IP law. Process, documents, fees, enforcement, latest amendments. Updated March 2026.

5 min read12 Sep 2026
Patent

Surrender of Patent -- Voluntary Giving Up

Complete guide to patent surrender under Indian IP law. Process, documents, fees, enforcement, latest amendments. Updated March 2026.

5 min read12 Sep 2026
Patent

Inventions Not Patentable -- Section 4 (Atomic Energy)

Complete guide to not patentable under Indian IP law. Process, documents, fees, enforcement, latest amendments. Updated March 2026.

5 min read11 Sep 2026
Patent

Compulsory Licensing of Patents -- Section 84

Complete guide to compulsory license under Indian IP law. Process, documents, fees, enforcement, latest amendments. Updated March 2026.

5 min read12 Sep 2026
Patent

Government Use of Patents -- Section 100-102

Complete guide to government use under Indian IP law. Process, documents, fees, enforcement, latest amendments. Updated March 2026.

5 min read12 Sep 2026
Patent

Patent Agents -- Who Can Practice and Registration

Complete guide to patent agent under Indian IP law. Process, documents, fees, enforcement, latest amendments. Updated March 2026.

5 min read11 Sep 2026
Patent

Form 27 -- Statement of Working of Patent (Annual)

Complete guide to Form 27 under Indian IP law. Process, documents, fees, enforcement, latest amendments. Updated March 2026.

5 min read11 Sep 2026
Patent

How to File Form 1 -- Patent Application

Complete guide to Form 1 under Indian IP law. Process, documents, fees, enforcement, latest amendments. Updated March 2026.

5 min read11 Sep 2026
Patent

How to File Form 2 -- Provisional/Complete Specification

Complete guide to Form 2 under Indian IP law. Process, documents, fees, enforcement, latest amendments. Updated March 2026.

5 min read12 Sep 2026
Patent

How to File Form 13 -- Response to FER / Correspondence

Complete guide to Form 13 under Indian IP law. Process, documents, fees, enforcement, latest amendments. Updated March 2026.

5 min read12 Sep 2026
Patent

Pharma Patents in India -- Section 3(d) and TRIPS Compliance

Complete guide to pharma patent under Indian IP law. Process, documents, fees, enforcement, latest amendments. Updated March 2026.

5 min read11 Sep 2026
Patent

Patent Specification (Complete) -- Draft Template and Guide

Complete guide to patent specification under Indian IP law. Process, documents, fees, enforcement, latest amendments. Updated March 2026.

5 min read11 Sep 2026
Patent

Patent vs Trade Secret -- When Not to Patent

Complete guide to patent vs trade secret under Indian IP law. Process, documents, fees, enforcement, latest amendments. Updated March 2026.

5 min read11 Sep 2026
Patent

Patent Specification -- Description, Claims, Abstract Requirements

Complete guide to patent specification under Indian IP law. Process, documents, fees, enforcement, latest amendments. Updated March 2026.

5 min read09 Sep 2026
Patent

Response to First Examination Report (FER) -- How to Draft

Complete guide to FER response under Indian IP law. Process, documents, fees, enforcement, latest amendments. Updated March 2026.

5 min read11 Sep 2026