Inventor · disambiguated record
Jean Ollivier
Also filed as: OLLIVIER JEAN · OLLIVIER JEAN-MARIE
22 granted patents·1 pending application·211 citations·filing 1979–2011
95Inventor score
Top patents by PatentIndex Score
23 records- 0197US7128890B2Purification of hydrochloric acid obtained as by-product in the synthesis of methanesulfonic acidARKEMA FRANCE·Filed 2005·Granted Oct 31, 2006·44 cites·4 claims
- 0287US4735747AProcess and apparatus for the photochemical sulphochlorination of gaseous alkanesELF AQUITAINE·Filed 1986·Granted Apr 5, 1988·34 cites·13 claims
- 0385US4550216ACatalyst for the metathesis of olefinsELF AQUITAINE·Filed 1984·Granted Oct 29, 1985·18 cites·12 claims
- 0474US4311845AProcess for the preparation of thieno[3,2-c]pyridineSANOFI SA·Filed 1980·Granted Jan 19, 1982·9 cites·17 claims
- 0572US4443310APhotoinitiated synthesis of mercaptansELF AQUITAINE·Filed 1982·Granted Apr 17, 1984·11 cites·19 claims
- 0666US5719316AProcess for the preparation of lauryllactam by photonitrosation of cyclododecane in the presence of trichloronitrosomethaneATOCHEM ELF SA·Filed 1997·Granted Feb 17, 1998·9 cites·8 claims
- 0765US4654462AMetathesis of olefins with a catalyst based upon a tungsten complexELF AQUITAINE·Filed 1986·Granted Mar 31, 1987·20 cites·17 claims
- 0856US4861848APolymerization of unsaturated hydrocarbons with an induction periodELF AQUITAINE·Filed 1987·Granted Aug 29, 1989·10 cites·21 claims
- 0956US4859373AProcess for the production of alkanesulphonic acidsELF AQUITAINE·Filed 1988·Granted Aug 22, 1989·6 cites·10 claims
- 1054US9399618B2High purity electrolytic sulfonic acid solutionsMARTYAK NICHOLAS M·Filed 2011·Granted Jul 26, 2016·0 cites·24 claims
- 1152US5698830AProcess for the preparation of alkanesulphonic acidsATOCHEM ELF SA·Filed 1996·Granted Dec 16, 1997·4 cites·11 claims
- 1248US4639429ACatalyst for the metathesis of olefinsELF AQUITAINE·Filed 1985·Granted Jan 27, 1987·8 cites·12 claims
- 1345US4837188ACatalytic systems having extended duration and conservation for the metathesis of olefinsELF AQUITAINE·Filed 1988·Granted Jun 6, 1989·7 cites·16 claims
- 1444US5159112AProcess of the production of alkanesulfonamidesELF AQUITAINE·Filed 1991·Granted Oct 27, 1992·3 cites·9 claims
- 1544US4233128APhotosynthesis of mercaptansELF AQUITAINE·Filed 1979·Granted Nov 11, 1980·11 cites·12 claims
- 1641US5801283AProcess for the purification of an alkanesulphonyl chloride and of the corresponding alkanesulphonic acidATOCHEM ELF SA·Filed 1997·Granted Sep 1, 1998·2 cites·10 claims
- 1740US4452678AProcess and apparatus for the photochemical production of halogeno-alkanes and cycloalkanesELF AQUITAINE·Filed 1983·Granted Jun 5, 1984·6 cites·19 claims
- 1839US6252065B1Process for the preparation of lactams from the corresponding cycloalkanone oximesATOCHEM ELF SA·Filed 1999·Granted Jun 26, 2001·1 cites·21 claims
- 1938US2006272950A1High purity electrolytic sulfonic acid solutionsMARTYAK NICHOLAS M·Filed 2004·Application pending·0 cites
- 2035US6045664AProcess for the photochemical sulphochlorination of gaseous alkanesATOCHEM ELF SA·Filed 1999·Granted Apr 4, 2000·3 cites·8 claims
- 2132US5712357AMethod for metathetically preparing sulphur containing polymers or organic compoundsELF AQUITAINE·Filed 1997·Granted Jan 27, 1998·2 cites·17 claims
- 2231US5608103APreparation of alkanesulphonic acids by photooxidation of sulpher-containing derivativesATOCHEM ELF SA·Filed 1995·Granted Mar 4, 1997·1 cites·9 claims
- 2325US6190635B1Purification of the hydrochloric acid by-product of the synthesis of methanesulphonic acidATOCHEM ELF SA·Filed 1998·Granted Feb 20, 2001·2 cites·4 claims
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