Message from CG
PCT-Treaty, Regulations and Administrative Instructions
Guidelines for Authorities and Offices
PCT Applicant's Guide
Indian Patent Law
IPO as International Authority
Fees and Charges
Indian Patent office starts functioning as International Searching Authority and International Preliminary Examining Authority under the PCT.
The Patent (Amendment) Rules, 2013 has also come into force on 15th October 2013.
© Controller General of Patents, Designs & Trademarks, India