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E-Resources
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(380) Resources In 'Science & Engineering (General)'
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Important Science & Engineering (General) Patents & Trademarks

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Derwent Innovations Index
Search more than 11 million patent records from 40 worldwide patent-issuing authorities. These include the US Patent and Trademark Office, European Patent Office, PCT (WO) applications and the Japanes...   [more]
Supplemental URLs
    Derwent Classification System
    Derwent Manual Coding and Classification Lookup
    Derwent Patent Assignee Codes Lookup
    Kind Codes (application, examined, granted, etc.)
    International Patent Classification (IPC)

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esp@cenet - European Patent Office
Also Known as: espacenet
Full text of EP, WO and other patents back to the 1970's (Also contains links to individual European country patent databases) ...   [more]
Unrestricted Access
Supplemental URLs
    Esp@cenet Help
    Esp@cenet Assistant - tutorial
    European Patent Classification
    International Patent Classification (IPC) 8
    Glossary

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Finding Patent Full Text
Guide to finding the full text of a patent using Derwent Innovations Index, Esp@cenet, the U.S. Patent Office, and Patent Lens. ...   [more]
Unrestricted Access

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Information on Patents for Researchers
A guide to information on patents for researchers...   [more]
Unrestricted Access

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Japanese Patent & Utility Model Gazette DB
This site supplies full text of Japanese patents and utility models. Search using kind code and Japanese patent number. The site provides a machine-translation of many, but not all, of the Japanese ...   [more]
Unrestricted Access

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Official Gazette of the United States Patent and Trademark Office
[more]
Unrestricted Access
Supplemental URLs
    Patent Official Gazette (most recent 52 issues)
    Trademark Official Gazette (most recent 5 issues)

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U.S. Patent and Trademark Office
Also Known as: USPTO
Covers all US patents from 1790 onwards. Download or view high-quality images of the actual pages of the patents, including diagrams and structures from 1790 onwards. Patents from 1976 - present are a...   [more]
Unrestricted Access
Supplemental URLs
    Free PDF download of all pages

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