Changes In UK Official Patent Fees Part 2 - Consequences Of Non-Payment

As previously reported here, on 6 April 2018 the UK Intellectual Property Office (UKIPO) introduced a number of changes to official fees for UK patent applications. Questions however had been raised regarding non-payment or partial payment of excess claims and excess page fees. The Chartered Institute of Patent Attorneys (CIPA) has since liaised with the UKIPO to provide further information. Put simply non-payment of the excess claims fee or the excess page fee can lead to deemed withdrawal of the application.

CIPA suggests that if the excess claims fee is not paid at the time of filing a search request, then the UK IPO will request payment of the outstanding balance from the applicant or its representative. However, if the excess claim fee is not paid by the deadline for filing the search request, which can be extended for a fee, then the application is deemed withdrawn.

Due to the severe consequences of the non-payment of these fees, the UKIPO is recommending applicants to...