ARCHIVED - Patent Notices

Practice Notices - Archive

Date Notice
Examination Practice Respecting Medical Uses Practice Guidance
Destruction of Some Temporary Paper Files
Ownership information in TechSource
CIPO to discontinue paper files
Filing requirements with attached CD-R
Reduction of paper copies
Change in Office Procedures
Amendments to the PCT Regulations

Other Notices - Archive

Date Notice
PCT Schedule of Fees - January 1st, 2015
CIPO Replaces EPO as International Searching Authority and International Preliminary Examining Authority
Notice to subscribers of CD-Rs
The Canadian Patent Office Record goes online!
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