Patents Act, 1970

Powers of Controller to make orders regarding substitution of applicants, etc.

20. (1) If the Controller is satisfied, on a claim made in the prescribed manner at any time before a patent has been granted, that by virtue of any assignment or agreement in writing made by the applicant or one of the applicants for the patent or by operation of law, the claimant would, if the patent were then granted, be entitled thereto or to the interest of the applicant therein, or to an undivided share of the patent or of that interest, the Controller may, subject to the provisions of this section, direct that the application shall proceed in the name of the claimant or in the names of the claimants and the applicant or the other joint applicant or applicants, accordingly as the case may require.

(2) No such direction as aforesaid shall be given by virtue of any assignment or agreement made by one of two or more joint applicants for a patent except with the consent of the other joint applicant or applicants.

(3) No such direction as aforesaid shall be given by virtue of any assignment or agreement for the assignment of the benefit of an invention unless-

(a)	-	the invention is identified therein by reference to the number of the application for the patent; or
(b)	-	there is produced to the Co .... To read the full section download the app from Google Play store Latest Job Openings View all Featured ARTICLESHIP 19 March 2026 Article Assistant Gupta Sachdeva & Co. Chartered Accountants New Delhi CA Final View Details Featured 28 March 2026 Accountant Ashok Amol & Associates New Delhi B.Com View Details Featured 29 April 2026 Manager- Finance and Compliance Naveen Fintech Pvt Ltd Kolkata CA Inter View Details Featured 13 April 2026 GST CONSULTANCY Abhishek G Agrawal & Co. Korba CA Final View Details Featured 14 April 2026 GST CONSULTANT Abhishek G Agrawal & Co. Korba CA Final View Details Featured 28 March 2026 CA Final Ashok Amol & Associates New Delhi CA Final View Details Share  Facebook  Twitter  Linkedin  Reddit  Email  Whatsapp  Gmail  Pocket  Print  Pinterest  PDF  Translate Whatsapp Groups GST Income Tax CA Final CA Inter CAclubindia Login at CAclubindia CAclubindia India's largest network for finance professionals User Name Password Remember Me Forgot Password ? Alternatively, you can log in using: Login with Google Don't have an account? Register Now click here to register