Form for Authorisation of a Patent Agent or Any Person in a Matter or Proceeding Under the Act (Form 26) (India) by Indian Patent Office

Open Legal LibraryUpdated 12 Oct 2026

Form 26 under the Patents Rules 2003, used to authorise a patent agent or other person to act on an applicant's or party's behalf in a matter or proceeding under the Patents Act, 1970.

FORM 26

THE PATENTS ACT, 1970 (39 of 1970)

&

The Patents Rules, 2003

FORM FOR AUTHORISATION OF A PATENT AGENT/OR ANY PERSON IN A MATTER OR PROCEEDING UNDER THE ACT

[See sections 127 and 132; and rule 135]

Insert name, address and nationality. i/We¹ ... ... ...

Insert the name, address and nationality of the person(s) to be authorized. hereby authorise² ... ... ...

State the particular matter or proceeding for which the authorisation is made. to act on my/our behalf in connection with³ ... and request that all notices, requisitions and communication relating thereto may be sent to such person at the above address unless otherwise specified.

I/We hereby revoke all previous authorisation, if any made, in respect of same matter or proceeding.

I/We hereby assent to the action already taken by the said person in the above-matter.

Dated this ... day of .../20 ...

To be signed by the person(s) making this authorisation. Signature⁴ ...

Name of the natural person who has signed along with designation and official seal, if any. (---)⁵

To The Controller of Patents The Patent Office

To be stamped under the Indian Stamp Act, 1899 (2 of 1899). at ...

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About this template

What is this template?

Form 26 is the official instrument used to appoint a patent agent or any other person to represent a party in matters under the Indian Patents Act. It is not a power of attorney for general business and is strictly limited to proceedings before the Patent Office.

When should you use it?

Use this form when you need to grant a patent agent the authority to file applications, pay fees, or respond to office actions in India. Use a General Power of Attorney instead if you wish to authorise a representative for multiple future patent filings at once.

Who it's for

  • an inventor or entity appointing an agent to manage an Indian patent application
  • a patent owner changing their representative of record in India
  • an opponent in a patent proceeding requiring legal representation

How long it runs and how it's signed

How long
Runs until someone ends it
Signed by
applicant, patentee
Witness
Not required
Notarisation
Not required
Also needed
stamp duty may be applicable; submit to the Controller of Patents

Law it's drafted under

Governed by
The Patents Act, 1970
Required by
The Patents Rules, 2003
Jurisdiction
India
Document info
PDF document. Document created on Fri Jun 26th, 2026. Last updated on Mon Oct 12th, 2026.
This document is public
Licensed under CC BY 4.0 (Attribution).
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