X-Ref PCT Book - Edition 2021
The Cross-Referenced Patent Cooperation Treaty compiled by Cees Mulder has been a bestseller since it was first published in 2003.
The 2021 edition of The Cross-Referenced PCT (issued September 2021) is in stock. The book takes account of the Regulations under the PCT as in force since 1 July 2020. Detailed information about the A4-size book can be found here.
The 2022 edition of The Cross-Referenced PCT will be published in the course of July 2022. The new edition will take account of the Regulations under the PCT effective 1 July 2022.
The 2022 edition of The X-Ref PCT is required if you are preparing for the European Qualifying Examination (e:EQE) in March 2023.