Prepare for the One IPO Patents Service
The UK Intellectual Property Office (IPO) plans to launch the One IPO Patents Service on 31 March 2026, subject to final assessment and approval. The service will replace existing online systems and provide a single platform to apply for and manage UK patents.
The One IPO Patents Service will provide:
- a central dashboard to view, manage and update UK patents
- digital workflows for changes of address, representative and ownership
- improved application tools with draft saving and collaboration
- access groups to control visibility for teams or clients
- tools to reuse stored information to save time and reduce errors
Use these steps to prepare for a smooth transition to the One IPO Patents Service.
1. Track the launch and roadmap
The IPO is currently working towards launching the One IPO Patents Service on 31 March 2026. The launch will open the service to the public, after a period where it has only been available to a limited group of customers in private beta.
To stay up to date, you should:
- check the One IPO Patents Service overview on GOV.UK for the latest guidance
- review the One IPO Service roadmap to see what improvements are planned before, during and after launch
- follow IPO channels such as IP Connect, the IPO blog and social media for updates and training opportunities
2. Set up your One IPO account
Ahead of the public launch on 31 March, the IPO is gradually increasing the number of pilot users and testing transactions with them. You should respond promptly if the IPO invites your organisation to create an account.
From 31 March 2026, use the apply for a patent page on GOV.UK to create an account if you have not already been invited. You can contact the IPO using the details in the One IPO guidance if you have questions about account set-up or access.
3. Understand how filing services are changing
The One IPO Patents Service will run alongside some legacy channels for a limited period, but key changes and dates are now confirmed.
eOLF (European Patent Office Online Filing)
You will not be able to file UK patent applications via eOLF from 1 April 2026. Start using the One IPO Patents Service as soon as you can, so you are familiar with it before eOLF is decommissioned.
Web Filing service
You can still file applications through the Web Filing Service or by emailing forms@ipo.gov.uk for now, but applications and requests submitted through the One IPO Patents Service will be processed more quickly. The Web Filing Service will be phased out as more customers move onto One IPO, so plan to move your regular filing activity during 2026.
Paper filings
The IPO will continue to accept GB, PCT and European patent paper fillings, although the forms will change to reflect the new system.
Patent Cooperation Treaty (PCT) and other routes
PCT applications designating the UK as the receiving office must be filed via WIPO’s ePCT service. You will be able to apply for Supplementary Protection Certificates (SPCs) and make changes such as name, address and representation through the One IPO Patents Service.
4. Use IPO guidance and support
The IPO has published guidance, training and support to help you move from legacy services to One IPO. You should:
- read the One IPO service details guidance on GOV.UK
- watch One IPO demonstration videos on YouTube
- register for the IPO webinar with CIPA on 26 March 2026 and any follow‑up sessions
If you need more information, use the contact details in the GOV.UK One IPO guidance or your existing IPO contacts.