Guidance

Applications for reviews on patent opinions

Information about applications received for the review of a patent opinion.

• From: Intellectual Property Office
• Published: 23 September 2014
• Last updated: 23 July 2025
  Show all updates

  1. 23 July 2025

     Added GB2593166

  2. 27 October 2022

     Review of opinion 14/21 added.

  3. 2 February 2022

     Final review of opinion 10/21 added.

  4. 6 December 2021

     Final review of opinion 14/21 added.

  5. 7 July 2021

     Final review of opinion 11/20 added.

  6. 23 June 2021

     Review of opinion 26/20 added.

  7. 23 March 2021

     Final review of opinion 20/19 added.

  8. 20 January 2021

     Review of opinion 13/20 added.

  9. 13 January 2021

     Review of opinion 11/20 added.

  10. 27 October 2020

      Outcome for opinion 17/19 added.

  11. 3 September 2020

      Outcome for opinion 7/19 added.

  12. 5 August 2020

      Review of opinion 20/19 added.

  13. 25 March 2020

      Review of opinion 17/19 added.

  14. 20 January 2020

      Review of opinion 02/17 and 15/17 added.

  15. 25 October 2019

      Review of opinion 07/19 added.

  16. 31 October 2018

      Review of opinion 15/17 re-advertised.

  17. 15 August 2018

      Review of opinion 15/17 added.

  18. 25 June 2018

      Final review of opinion 07/17 added.

  19. 25 January 2018

      Final review of opinion 30/16 added.

  20. 2 November 2017

      Review of opinion EP2308855 added.

  21. 9 August 2017

      Review of opinion 02/17 added.

  22. 31 July 2017

      Outcome for opinions 21/16 and 23/16 added.

  23. 13 June 2017

      Outcome for opinion 17/16 published.

  24. 30 May 2017

      Opinion 30/16 added.

  25. 6 February 2017

      Review of opinion EP2598313 and outcome of opinion 10/15 added.

  26. 24 January 2017

      Review of opinion GB2478028 added.

  27. 2 December 2016

      Opinion 17/16 added.

  28. 2 December 2015

      Opinion 10/15 added.

  29. 28 October 2015

      Review of opinion 30/14 added.

  30. 15 September 2015

      Opinion review 22/14 added.

  31. 1 July 2015

      Opinion review 30/14 added.

  32. 4 March 2015

      Review of opinion 22/14 added.

  33. 23 September 2014

      First published.

Documents

Applications for reviews on patent opinions

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Details

Use this table to get information about applications we have received for the review of a patent opinion and to see what stage each application has reached. You can see whether

• you can file a statement supporting or opposing the application or whether the period for doing so has expired
• we have issued a decision. You can view this in our decisions database
• the person who filed the application for a review has withdrawn it
• we have refused the application for a review where we have issued a decision refusing the application. You can view this in our decisions database

If you would like more information about a particular review application, then contact our opinions team:

Phone: +44 (0) 1633 814332 or +44 (0) 1633 814335

Email: opinions@ipo.gov.uk