Databases by Subject
| USPATFULL U.S. Patents and Trademark Office's Patent Fulltext database |
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| USPATOLD Companion file to the USPATFULL and USPAT2 files |
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| VETB The Derwent Veterinary Drug Backfile |
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| VETU The Derwent Veterinary Drug file |
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| WATER now part of PQSCITECH |
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| WELDASEARCH Literature about ceramics, metals, plastics |
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| WPIDS Derwent World Patents Index Subscriber File |
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| WPINDEX Derwent World Patents Index (Non-subscribers) |
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| WPIX Derwent World Patents Index Subscriber File w. Ext. Abstr. |
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| WSCA World Surface Coatings Abstracts |
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| ZCA The CA file with zero connect hour pricing |
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| ZCAPLUS The CAplus file with zero connect hour pricing |
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| ZREGISTRY The CAS Registry file with zero connect hour pricing |
Summary Sheet |