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The Canadian Patent Office Record (CPOR) - The Canadian Patent Office Record (CPOR)

Please note that the Canadian Patent Office Record (CPOR) has been decommissioned. The last edition was "No. 27, July 2". The information contained in the CPOR has been integrated in part into the Canadian Patents Database as well as in the Detailed Patent Grants Data

Archived Information

Archived information is provided for reference, research or recordkeeping purposes. It is not subject to the Government of Canada Web Standards and has not been altered or updated since it was archived. Please contact us to request a format other than those available.

The Canadian Patent Office Record is published every Tuesday under the authority of the Commissioner of Patents. It contains new patents, Canadian applications open to public inspection, and important notices.

As of June 22, 1999, the on-line PDF format of the Canadian Patent Office Record is the official version. As of July 2013, the full document is available in an accessible format.

To access PDF version of files on this web site, you must have a PDF reader. PDF Readers.

  • Current editions
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  • Archived editions
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  • Annual Index

    CIPO is no longer producing paper copies of the Annual Index. The Index in PDF and HTML format contains application numbers and the date of publication in the Canadian Patent Office Record listed by document type.

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