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Overview of the Patent Chemistry
Database coverage
Covered International Patent Classes [IPC]
- C07 Organic Chemistry*
- A61K Drugs [Medicinal, Dental, Cosmetic Preparations]
- A01N Biocides [Agrochemicals, Disinfectants, etc.]
- C09B Dyes
* Polymers indexed, when mentioned in these 4 IPC's (e. g. formulations), and bio-sequences indexed by name - from Dec. 2003 onwards
Covered Patent Agencies
English language patent publications:
PCT (WO, 1978 -), European (EP; 1978 -), US (1976 -)
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