Patent Law in India: A Beginner’s Guide

Navigating Patent Law in India: Protect Your Inventions Effectively

  • 10 Nov 2025
  • KP Law & Legal Associate

Understanding Patents

A patent is a legal right granted for a novel invention, providing the inventor exclusive rights to use, manufacture, and sell the invention for a certain period. Governed by the Patents Act, 1970, India’s patent regime encourages innovation while ensuring public access.

Types of Patents

  • Product Patent: Protects the invention of a product.

  • Process Patent: Protects the method of creating a product.

  • Design Patent: Protects industrial designs or new forms.

Steps to Apply for a Patent in India

  1. Patent Search: Verify novelty through the Indian Patent Office.

  2. Filing Application: File Form 1, 2, 3, and 5 with the Indian Patent Office.

  3. Publication: Application is published after 18 months.

  4. Examination: Request examination within 48 months.

  5. Grant: Patent is granted if the invention meets patentability criteria.

Note: Certain inventions like scientific theories, natural substances, and methods of agriculture are not patentable.

FAQs

Q1: How long is patent protection valid in India?
A1: 20 years from the filing date.

Q2: Can a patent be transferred?
A2: Yes, through assignment or licensing.

Q3: Is there an online filing option?
A3: Yes, via the Indian Patent Advanced Search System.

Q4: Can software be patented in India?
A4: Only if it demonstrates a technical effect or innovation.

Q5: What happens if someone infringes a patent?
A5: Legal remedies include injunctions, damages, and accounts of profits.