Independent educational platform. Not a government website and not the Indian Patent Office. Who we are
MYCrave Consultancy & Services PatentActIndia.comA MYCrave Initiative
Patents ActPatents RulesProcessGuidesToolsForms A–ZForms & FeesCase lawCompareWhat happens if…Who is applyingDeadlinesGlossaryWorked examplesUpdatesSearchSite mapAsk a QuestionMy LibraryConsult MYCrave
Change log

What has changed in Indian patent law

The amendments that matter most to people reading this site, newest first, each linked to the provisions it touched. Where an amendment changed a period, we say so on the affected provision page rather than quietly updating the number.

How we handle amendments. We record the current official text, monitor Gazette notifications, compare old and new wording, send the change to a legal reviewer, and only then update the affected pages — with the change noted here. Read the legal review policy.
Rules amendment15 March 2024

The Patents (Amendment) Rules, 2024

  • The request for examination period was shortened for applications governed by the amended rule.
  • The working statement on Form 27 moved from an annual filing to once every three financial years, with the deadline running from the end of each three-year block.
  • A grace-period rule was introduced, and a certificate of inventorship was provided for.
  • The power to extend time and condone delay was widened, subject to the carve-outs in the rule.
  • The statement and undertaking about foreign applications was re-timed.
Act amendment2023

The Jan Vishwas (Amendment of Provisions) Act, 2023

  • Several patent offences were converted from criminal prosecution into civil penalties.
  • An adjudication mechanism was introduced, with an appeal route.
  • One penal provision was omitted entirely.
Act amendment4 April 2021

The Tribunals Reforms Act, 2021

  • The Intellectual Property Appellate Board was abolished.
  • Appeals from specified decisions of the Controller now lie to the High Court.
  • Rectification and revocation jurisdiction moved to the High Courts.
  • Sections that constituted and empowered the Appellate Board were omitted.
Act amendment2005

The Patents (Amendment) Act, 2005

  • Product patents were introduced across all fields of technology.
  • The Exclusive Marketing Rights regime was removed, along with Chapter IVA and Chapter V of the Rules.
  • Opposition was restructured into a pre-grant representation and a post-grant opposition.
  • A compulsory licence route for exporting pharmaceutical products was added.

Want to be told when a provision you follow changes?

We will email you when an amendment affects the sections and rules you have been reading.