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Available from the canadian intellectual property office website, the canadian patents database allows you to search for canadian patent information dating ...

This database is an interactive site that allows users to search for ca- nadian patent information from as far back as 1869 to the present. there are more than ...

It is always advisable to perform a search prior to filing a patent or design application or manufacturing and marketing new products.

13 pages - 843 KB

The basic fee for examination fee is reduced where the international search report has been established by the canadian intellectual property ...

18 pages - 1.2 MB

Canadian intellectual property office ... ensuring granted patents meet canadian law and quality ... file-wrappers: published canadian search reports.

28 pages - 1 MB

Registered patent agents. when to apply for a patent. the first steps towards patent protection. the preliminary search. canadian patents database on-line.

6 pages - 1 MB

Search. you can bring up images of patents issued all the way back to 1790 ... they can be retrieved online from the canadian intellectual property office ...

14 pages - 1005 KB

Search patents or risk missing. important research. patent content in scifinder®. cas is a division of the american chemical society.

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O canadian patents (1972-95) cross-classified ipc and csic → implicit links ... optimize use of search and matching algorithms.