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Canadian Intellectual Property Office
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Canadian Patents Database

Administrative Status Information Updated

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 1,500,000 patent documents.

For the last updated information of the database, see the What's New area.

Search Options

Basic |  Number |  Boolean |  Advanced |

Detailed help is available for ContentSearching and Search Language.

PDF Info

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