ARCHIVED - Patent Notices

Practice Notices - Archive

Date Notice
Amendments to PCT national phase applications
Fertilized Eggs, Stem Cells, Organs and Tissues
Waiver of the Requirement under Patent Cooperation Treaty (PCT) Rules to submit a separate power of attorney and/or a copy of a general power of attorney on PCT applications
Payment of Fees Relating to Patents and Entity Size
Payment of Fees
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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