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Report on IPC-related IT systems IPC Revision Working Group 38

Report on IPC-related IT systems IPC Revision Working Group 38. Geneva November 14, 2017. Patrick Fiévet Head of IT Systems Section International Classifications and Standards Division. Agenda. IPCPUB update IPCRECLAS status / IPCWLM project. IPCPUB- Status for version 7.

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Report on IPC-related IT systems IPC Revision Working Group 38

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  1. Report on IPC-related IT systems IPC Revision Working Group 38 Geneva November 14, 2017 Patrick Fiévet Head of IT Systems Section International Classifications and Standards Division

  2. Agenda • IPCPUB update • IPCRECLAS status / IPCWLM project

  3. IPCPUB- Status for version 7 • What is new since IPC WG 37: • 2018.01: Early publication using IPCPUB7 as • IPCCAT 2017 retraining in EN/FR • IPCPUB Software package deployed for National translations of the IPC (e.g. INPI Brazil) • Stabilization: • Fixes for bugs and performance issues e.g. Full-view view restored as default view • Compilation of changes in one downloadable file (PDF format)

  4. IPCPUB7- IPCCAT 2017 retraining • IPCCAT Training set in million of patent documents • 27.7 million of patent documents in English • 4.5 million in French • Extended definition of IPC Coverage: • “when an IPC symbols includes at least one document” • New IPCCAT coverage/precision at IPC main group level (3 guesses): • in EN: 99% / 79% (vs. 93%/81%) • in FR: 97% / 82%

  5. IPCPUB7- IPCCAT perspectives • IPCCAT prototyping at subgroup level i.e. one prediction among ~70 K symbols • Based on IPCCAT 2017 training collection and assuming correlation between number of predicted categories and precision the expected target for prediction accuracy (three guesses) is 70% • Timeline Q1 2018

  6. IPCPUB7- Status for version 7 • Version 7.4 to be deployed before the end of 2017: • FI update of April 2017, • 3minor bug fixes, • Provision for national instance of IPCCAT, • Easier upgrade mechanism to preserve data from earlier installations (e.g. V 7.4 on top of v 7.3)

  7. IPCRECLAS / IPCWLM IPC 2018.01 Working lists in IPCRECLASS • Upload in IPCRECLASS done • Potential sizing and performance issues • 1.3 million of patent families to be reclassified for only one version • Nearly same number of reclassifications assigned to JPO as was to all reclassification offices for the IPC 2013.01 revision

  8. IPCRECLAS-IPCWLM IPC reclassification backlog cleanup: • IPC 2007.01 : closed • IPC 2007.10 : closed • IPC 2008.01 : closed • IPC 2008.04 : closed • IPC 2009.01 onward: awaiting residual working lists • Total size of the IPC reclassification backlog according to IPCRECLAS: 3.7 million of patent families

  9. Evolution of the IPC reclassification backlog (according to IPCRECLAS)

  10. IPC reclassification backlog status (according to IPCRECLAS)

  11. IPCRECLAS-IPCWLM IPCWLM project status: • Contractor selection process: completed • High level project plan • Terms of reference in progress • Identification of potentail discussion topics for the Task Force

  12. IT operations and support for IPC Questions? Thank you

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