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Form

Initiation of proceedings before the Comptroller

Use this form for the initiation of proceedings before the Comptroller.

Updates to this page

From:
Intellectual Property Office
Published:
28 April 2014
Last updated:
19 October 2026
Show all updates

  1. Online form added.

  2. Fees updated for 1 April 2026.

  3. A new end page has been added. This contains a checklist and sending instructions. Supporting text added to questions that required further clarification.

  4. Form PF2 fee sheet updated.

  5. Fee sheet added to patents form 2 and text 'All Intellectual Property Office fee bearing forms should be filed with the appropriate fee' added.

  6. Form 2: data privacy added.

  7. First published.

Documents

Initiation of proceedings before the Comptroller (online)

https://submit.forms.service.gov.uk/form/264342/initiation-of-proceedings-before-the-comptroller-pf2

Initiation of proceedings before the Comptroller (Form 2)

PDF, 148 KB, 4 pages

Details

You may use this form to initiate proceedings under more than one provision and/or in respect of more than one invention, patent application or patent, as long as the same cause of action is involved. In this case, you need to pay only one fee, if a fee is required.

Cost

£65

All Intellectual Property Office fee bearing forms should be filed with the appropriate fee.

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