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The Canadian Patent Office Record (CPOR)

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
Volume:
Volume 148, 2020
Archived editions
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.

Last updated: 2013-07-31

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