CPC Concordances
Together with the CPC Scheme and the CPC Definitions, the EPO and the USPTO prepared an "ECLA to CPC" (static) and "CPC to IPC" (dynamic) concordance table for your reference.
The concordances are available for download in three formats:
Release notes:
1 January 2024: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme January 2024 version (2024.01)
1 August 2023: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme August 2023 version (2023.08)
1 May 2023: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme May 2023 version (2023.05)
1 February 2023: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme February 2023 version (2023.02)
1 January 2023: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme January 2023 version (2023.01)
1 August 2022: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme August 2022 version (2022.08)
1 May 2022: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme May 2022 version (2022.05)
1 February 2022: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme February 2022 version (2022.02)
1 January 2022: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme January 2022 version (2022.01)
1 August 2021: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme August 2021 version (2021.08)
1 May 2021: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme May 2021 version (2021.05)
1 February 2021: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme February 2021 version (2021.02)
1 January 2021: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme January 2021 version (2021.01)
1 August 2020: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme August 2020 version (2020.08)
1 May 2020: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme May 2020 version (2020.05)
1 February 2020: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme February 2020 version (2020.02)
1 January 2020: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme January 2020 version (2020.01)
1 August 2019: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme August 2019 version (2019.08)
1 May 2019: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme May 2019 version (2019.05)
1 February 2019: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme February 2019 version (2019.02)
1 January 2019: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme Januar 2019 version (2019.01)
1 August 2018: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme August 2018 version (2018.08)
1 May 2018: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme May 2018 version (2018.05)
1 February 2018: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme February 2018 version (2018.02)
1 January 2018: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme January 2018 version (2018.01)
1 August 2017: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme August 2017 version (2017.08)
1 May 2017: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme May 2017 version (2017.05)
1 February 2017: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme February 2017 version (2017.02)
1 January 2017: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme January 2017 version (2017.01)
1 November 2016: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme November 2016 version (2016.11)
1 August 2016: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme August 2016 version (2016.08).
1 May 2016: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme May 2016 version (2016.05).
1 February 2016: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme February 2016 version (2016.02).
1 January 2016: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme January 2016 version (2016.01).
1 December 2015: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme December 2015 version (2015.12).
1 November 2015: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme November 2015 version (2015.11).
1 October 2015: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme October 2015 version (2015.10).
1 September 2015: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme September 2015 version (2015.09).
1 July 2015: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme July 2015 version (2015.07).
1 May 2015: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme May 2015 version (2015.05).
1 April 2015: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme April 2015 version (2015.04).
15 January 2015: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme January 2015 version (2015.01).
1 December 2014: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme November 2014 version (2014.12).
1 November 2014: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme November 2014 version (2014.11).
1 October 2014: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme October 2014 version (2014.10).
1 September 2014: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme September 2014 version (2014.09).
1 July 2014: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme July 2014 version (2014.07).
1 June 2014: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme June 2014 version (2014.06).
22 January 2014: The CPC to IPC concordances were updated to reflect the changes to the IPC introduced with the IPC2014.01 version.
3 December 2013: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme December 2013 version (2013.12).
5 November 2013: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme November 2013 version (2013.11).
3 September 2013: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme September 2013 version (2013.09).
15 July 2013: the CPC to IPC concordances were updated to reflect the changes made in the CPC Scheme July 2013 version (2013.07).
17 April 2013: the CPC to IPC concordances were updated to reflect the latest changes of the IPC.