Patricia Gauthier
6Patents
3h-index
10Co-inventors
50Inventor score
Filing activity: Jul 23, 1986 → Dec 18, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5348923A | Silica-based substrates modified by grafting of polyalkylguanidinium groups, their process of manufacture and their use as catalysts | Performing Operations; Transporting | 3 | Expired |
| US5130478A | Process for the preparation of chlorides of chlorinated carboxylic acids | Chemistry; Metallurgy | 3 | Expired |
| US6696590B2 | Process for the synthesis of aliphatic, cycloaliphatic or araliphatic chloroformates | Chemistry; Metallurgy | 3 | Expired |
| US4806286A | Process for the preparation of acid chlorides by phosgenation of acids, and catalysts for this process | Chemistry; Metallurgy | 3 | Expired |
| US4820856A | Process for the production of alkyl thiochloroformates | Chemistry; Metallurgy | 0 | Expired |
| US5672770A | Process for the preparation of methyl 1,1-dichloromethyl ether or of ethyl 1,1-dichloromethyl ether | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.