Michel Desbois
21Patents
5h-index
9Co-inventors
62Inventor score
Filing activity: Mar 23, 1979 → Feb 18, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4668830A | Process for the preparation of compounds containing a difluoromethylene or trifluoromethyl group | Chemistry; Metallurgy | 9 | Expired |
| US4454350A | Process for the acylation of halo- or trihalomethylbenzenes | Chemistry; Metallurgy | 9 | Expired |
| US4837364A | Processes for preparing pentafluoroethoxy- and pentafluoroethylthiobenzene drivatives | Chemistry; Metallurgy | 9 | Expired |
| US4554381A | Process for sulfonylation of halobenzenes | Chemistry; Metallurgy | 7 | Expired |
| US4453012A | Process for the preparation of phenyl ketones | Chemistry; Metallurgy | 6 | Expired |
| US4618726A | Process for the preparation of benzophenones | Chemistry; Metallurgy | 4 | Expired |
| US4465842A | Preparation of N-benzylimides | Chemistry; Metallurgy | 2 | Expired |
| US4575571A | Process for the simultaneous halogenation and fluorination of aromatic derivatives | Chemistry; Metallurgy | 2 | Expired |
| US4701551A | Process for preparing trifluoroacetic or trichloroacetic acid esters | Chemistry; Metallurgy | 2 | Expired |
| US4205195A | Process for the dimerization of C.sub.8 -C.sub.20 olefins and the olefin dimers obtained thereby | Chemistry; Metallurgy | 2 | Expired |
| US4656311A | Process for preparing hydroxylated aromatic compounds | Chemistry; Metallurgy | 1 | Expired |
| US4446078A | Process for the preparation of .alpha.,.alpha.-difluoroalkyl-thiophenyl ketones | Chemistry; Metallurgy | 1 | Expired |
| US4621160A | Process for the chlorination of aromatic derivatives | Chemistry; Metallurgy | 1 | Expired |
| US5908907A | Aqueous emulsion of (co)polymer made from monomer containing isocyanate group and olefinic double bond | Chemistry; Metallurgy | 1 | Expired |
| US6124416A | Aqueous emulsion of (CO) polymer made from monomer containing isocyanate group and olefinic double bond | Chemistry; Metallurgy | 1 | Expired |
| US4788346A | Process for the preparation of para-nitrophenol | Chemistry; Metallurgy | 1 | Expired |
| US4695657A | Process for preparing compounds containing a difluoromethylene group in a position .alpha. to an oxygen atom | Chemistry; Metallurgy | 1 | Expired |
| US4322369A | Preparation of alkyl cyanoacetates | Chemistry; Metallurgy | 1 | Expired |
| US4552984A | Process for preparation of .alpha.,.alpha.-difluoroalkoxy or .alpha.,.alpha . | Chemistry; Metallurgy | 0 | Expired |
| US4412075A | Process for the preparation of quinolin-4-ones | Chemistry; Metallurgy | 0 | Expired |
| US4438043A | Process for preparation of di- or trifluoromethoxyphenyl ketones or di- or trifluoromethylthiophenyl ketones | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.