PCT Circulars 2020

Number Date Concerning
C. PCT 1601 June 25, 2020 Promulgating modifications of the Administrative Instructions under the PCT and the PCT Receiving Office Guidelines, with effect from July 1, 2020.
C. PCT 1600 May 22, 2020 Proposed changes to Annex F of the Administrative Instructions under the PCT and its appendices (modification of the DTD for the written opinion (ISA/237)).
C. PCT 1599 April 30, 2020 Promulgating modifications of the Administrative Instructions under the PCT, certain Forms annexed to the Administrative Instructions, the PCT Receiving Office Guidelines and the PCT International Search and Preliminary Examination Guidelines, with effect from July 1, 2020.
C. PCT 1598 April 29, 2020 Proposed procedure for the PCT Committee for Technical Cooperation to provide advice to the PCT Assembly on the application for appointment of the Eurasian Patent Office (EAPO) as an International Searching and Preliminary Examining Authority (ISA/IPEA) under the PCT. 
C. PCT 1597 April 21, 2020 Questionnaire to assess your level of satisfaction with PCT services over 2018 and 2019
C. PCT 1596 April 17, 2020 Proposed modifications to the Administrative Instructions under the PCT and the PCT Receiving Office Guidelines related to the receipt and transfer of fees.
C. PCT 1593 March 6, 2020 Revised lists of States meeting the criteria set out in items 5(a) and (b) of the Schedule of Fees annexed to the Regulations under the PCT, applicable as of January 1, 2020.
C. PCT 1588 February 27, 2020 Training for examiners in substantive examination of patents. To facilitate completion, the questionnaire is also available as a Word document WORD, Circulars
C. PCT 1586 February 4, 2020 Proposed modifications to the Administrative Instructions under the PCT, to certain Forms annexed to the Administrative Instructions, to the PCT Receiving Office Guidelines and to the PCT International Search and Preliminary Examination Guidelines.
C. PCT 1585 February 17, 2020 Invitation to participate in the thirteenth session of the Patent Cooperation Treaty (PCT) Working Group and the thirty-first session of the PCT Committee for Technical Cooperation, which will be held in Geneva, at the headquarters of the World Intellectual Property Organization (WIPO), from May 26 to 29, 2020.
C. PCT 1584 February 17, 2020 Invitation to participate in the thirteenth session of the Patent Cooperation Treaty (PCT) Working Group and the thirty-first session of the PCT Committee for Technical Cooperation, which will be held in Geneva, at the headquarters of the World Intellectual Property Organization (WIPO), from May 26 to 29, 2020.
C. PCT 1583 February 17, 2020 Invitation to participate in the thirteenth session of the Patent Cooperation Treaty (PCT) Working Group and the thirty-first session of the PCT Committee for Technical Cooperation, which will be held in Geneva, at the headquarters of the World Intellectual Property Organization (WIPO), from May 26 to 29, 2020.
C. PCT 1582 February 17, 2020 Invitation to participate in the thirteenth session of the Patent Cooperation Treaty (PCT) Working Group and the thirty-first session of the PCT Committee for Technical Cooperation, which will be held in Geneva, at the headquarters of the World Intellectual Property Organization (WIPO), from May 26 to 29, 2020.
C. PCT 1581 February 17, 2020 Invitation to participate in the thirteenth session of the Patent Cooperation Treaty (PCT) Working Group and the thirty-first session of the PCT Committee for Technical Cooperation, which will be held in Geneva, at the headquarters of the World Intellectual Property Organization (WIPO), from May 26 to 29, 2020.
C. PCT 1579 January 10, 2020 Report for the twelfth session of the Patent Cooperation Treaty (PCT) Working Group on the website at: https://www.wipo.int/meetings/en/details.jsp?meeting_id=50410