A thesaurus for version 2007.01 of the International Patent Classification (IPC) is now available in the following databases on STN:
- CA/CAplus
- EPFULL
- FRANCEPAT
- FRFULL
- GBFULL
- INPADOC
- JAPIO
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- PATDPAFULL
- PATDPASPC
- PCTFULL
- RUSSIAPAT
- TULSA/TULSA2
- USPATFULL/USPAT2
- WPIDS/WPINDEX/WPIX
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New Advanced IPC codes are included in:
- Group A62D0003/00 Processes for making harmful chemical substances harmless, or less harmful, by effecting a chemical change in the substances
- Subclass H02M Apparatus for conversion between AC and AC, between AC and DC, or between DC and DC, and for use with mains or similar power supply systems; conversion of DC or AC input power into surge output power; control or regulation thereof
Find more information at IPC Reform.
Updated: 7/18/2007 2:12:20 PM
