United Kingdom: Early certainty of patentability

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

United Kingdom: Early certainty of patentability

The UKIPO has adopted a number of procedures to provide applicants with a good idea of the chance of successful grant within the first few months from filing. This early certainty is helpful when utilising PPH and managing a global family of patents. The EPO is also well-known for its rigorous approach to the examination of patent applications, and as such a granted European patent is considered to be a valuable and high-quality asset. However, in the past this detailed level of search and examination has sometimes led to delays in the prosecution process, which have been frustrating for both applicants and third parties, and have resulted in a lack of legal certainty. Such delays can be particularly problematic in view of the trend for shortening product lifecycles.

The EPO has now addressed this issue with the implementation of its Early Certainty programme, which sets targets for both the search and examination stages of prosecution.

In relation to the search stage, the target is for the search report and written opinion to be issued within six months of receipt of the application, whether the application is a direct filing or a PCT filing that has entered regional phase processing at the EPO. The EPO is now reporting that this target is being met for practically all applications and that the search backlog has largely been cleared.

In relation to the examination stage, the aim is for the period between the filing of a request for examination and the issuance of a notice of allowance to be reduced to an average of 12 months. The EPO hopes to achieve this target by 2020.

This improvement in output has largely been achieved through the recruitment of additional examiners and the redeployment of existing personnel to examination tasks. Additionally, examiners' workflows have been streamlined in order to increase efficiency, and increased dialogue between examiners and applicants has been encouraged. Quality assurance processes have been implemented to ensure that the improvement in output is not achieved at the expense of standards.

Chapman

Helga Chapman

Chapman + Co

Patent and Trade Mark Attorneys

Chapman IP, Kings Park House, 22 Kings Park Road

Southampton SO15 2AT, UK

Tel: +44 (0) 23 8000 2022 

info@chapmanip.com  

www.chapmanip.com

more from across site and SHARED ros bottom lb

More from across our site

Public figures are turning to trademark protection to combat the threat of AI deepfakes and are monetising their brand through licensing deals, a trend that law firms are keen to capitalise on
News of Avanci Video signing its first video licence and a win for patent innovators in Australia were also among the top talking points
Tom Melsheimer, part of a nine-partner team to join King & Spalding from Winston & Strawn, says the move reflects Texas’s appeal as a venue for high-stakes patent litigation
AI patents and dairy trademarks are at the centre of two judgments to be handed down next week
Jennifer Che explains how taking on the managing director role at her firm has offered a new perspective, and why Hong Kong is seeing a life sciences boom
AG Barr acquires drinks makers Fentimans and Frobishers, in deals worth more than £50m in total
Tarun Khurana at Khurana & Khurana says corporates must take the lead if patent filing activity is to truly translate into innovation
Michael Moore, head of legal at Glean AI, discusses how in-house IP teams can use AI while protecting enforceability
Counsel for SEP owners and implementers are keeping an eye on the case, which could help shape patent enforcement strategy for years to come
Jacob Schroeder explains how he and his team secured victory for Promptu in a long-running patent infringement battle with Comcast
Gift this article