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Canadian Intellectual Property Office
Canadian Intellectual Property Office
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Canadian Patents Database

Database Update.
Notices to users.

Introduction

Welcome to CIPO's Canadian Patent Database. This database lets you access over 75 years of patent descriptions and images. You can search, retrieve and study more than 1,900,000 patent documents.

For the last updated information of the database, see the Currency of information area.

For the last updated information on the site status, see the Service and Website Interruption page.

Search Options

| Basic | Number | Boolean | Advanced |

Detailed Help

Detailed help is available for Content, Searching and Search Language.

Date modified: 2008-09-22

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