Changes to UK threats provisions recommended

Managing IP is part of Legal Benchmarking Limited, 1-2 Paris Gardens, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Changes to UK threats provisions recommended

The Law Commission has recommended reforms to the law on groundless threats of infringement proceedings in the UK, following a period of consultation

The changes affect threats of litigation for patents, trade marks and design rights but not copyright or other unregistered rights. In summary the report recommends:

  • Protection against groundless threats should be retained, but should be reformed

  • A threats action may not be brought for all threats made to a “primary actor” (as is already the case for patents)

  • It should be possible to communicate with “secondary actors” where there is a legitimate commercial purpose behind the communication and there are reasonable grounds for believing that the information provided is true.

  • For patents, it should no longer be possible to avoid liability for making threats by showing that the threatener did not know, or had no reason to suspect, that the patent was invalid.

  • A lawyer, patent or trade mark attorney should not be jointly liable for making threats when acting in their professional capacity and on client instructions.

The Commission said the recommendations “will make the law clearer, easier to follow and apply, and will ensure that the protection against groundless threats is more consistent between patents, trade marks and design rights”.

It acknowledged that there are benefits in replacing the threats provisions by a new cause of action based on unfair competition law, but said that consultees felt this was too big a change at this stage.

The Commission also said the recommendations do not address “the more fundamental issue of the uneasy relationship between UK national law and the enforcement of European and Community IP rights”.

The report does not include a draft bill, and there is no published timetable for implementing the changes.

An executive summary and the full report are available online.

Managing IP will have further analysis later this week.

more from across site and SHARED ros bottom lb

More from across our site

Lawyers at A&O Shearman analyse developments regarding UPC’s long-arm jurisdiction, including its scope and jurisdictional limits
Michelle Lee discusses reaching milestones at the USPTO, AI’s role in legal work, and empowering women in tech and IP law
Executive chair Matt Dixon, who reveals a new associate hire, says the firm wants to offer a realistic pathway to partnership while avoiding the ‘corporate machine’ route
Mayer Brown’s role in cardiovascular technology dispute reflects how firms are pursuing precedent-setting cases to try and guide AI and patent law
Kevin Mack, Via’s new president, emphasises the importance of collaborative licensing structures and shares how AI tools can help create new lines of business
A Tokyo District Court ruling concerning movie spoilers, and a second chance for VLSI against Intel were also among the top talking points
Practitioners believe new AI tools at the USPTO will not replace lawyers or disrupt revenue, but instead expose where a trademark attorney’s value lies
Leighton Cassidy Legal hopes to leverage its founder's international experience and provide clients with a rare chance to receive litigation and prosecution under one umbrella
UKIPO rejects trademark application for 'Cristiano Ronaldo Origins' following opposition by Beck Greener client in a rare case that considered actual use
Partners at both firms have voted in favour of the tie-up, which marks ‘the largest law firm merger in history’
Gift this article