Patents Status Enquiry
Enter either the publication number or the application number in the form below, then click either the Full Details button for a complete status history or the Current Details button for current status.
The information included in Patent Status Enquiry is also available through our Patent documentation and information service (Ipsum), which also includes free access to some documents from the file for the patent.
European Patents (UK)
The data that we hold for granted European Patents (UK) may not include changes which have occurred in recent months before the EPO. If there are any changes, for example an application for limitation or a decision to revoke, it can be found on the EPO Register
Availability
Disruption to service
Due to essential maintenance this service will not be available between 08:00 (UK time) Saturday 11 February and 07:00 (UK time) Monday 13 February 2012. We apologise for any inconvenience this may cause.Our search services are usually available 24 hours a day, 7 days a week, except for 2 hours at the weekend, usually on Sunday 20:00 - 22:00 (UK time)
If you have any questions about intellectual property, or if you just need to speak to us, please contact our Information Centre on 0300 300 2000 or +44 (0)1633 814000. Our office hours are 09:00 to 17:00 Monday to Friday, excluding Bank Holidays.
If you notice a problem with this service, please contact us using the form below. Maintenance staff are available 08:30 to 17:00 Monday to Friday. Problems outside these times may not be rectified until maintenance staff are next available.