News story: 1 January 2020: Update to the Patent Cooperation Treaty (PCT) fees
The Patent Cooperation Treaty (PCT) fee structure changes on 1 January 2020. https://www.gov.uk/government/news/1-january-2020-update-to-the-patent-cooperation-treaty-pct-fees Content Reproduced verbatim from the Website of the United Kingdom Intellectual Property Office (UKIPO) as permitted under their Terms of Use.