Inventor
OLLIVIER JEAN
FR42 patents
⚠️ This page may combine multiple inventors who share the name “OLLIVIER JEAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ELF AQUITAINE
12 patentsUS4735747AApr 5, 1988
Process and apparatus for the photochemical sulphochlorination of gaseous alkanes
ELF AQUITAINE34 citations86
US4654462AMar 31, 1987
Metathesis of olefins with a catalyst based upon a tungsten complex
ELF AQUITAINE20 citations79
US4550216AOct 29, 1985
Catalyst for the metathesis of olefins
ELF AQUITAINE18 citations79
US4452678AJun 5, 1984
Process and apparatus for the photochemical production of halogeno-alkanes and cycloalkanes
ELF AQUITAINE6 citations74
US4861848AAug 29, 1989
Polymerization of unsaturated hydrocarbons with an induction period
ELF AQUITAINE10 citations72
US4443310AApr 17, 1984
Photoinitiated synthesis of mercaptans
ELF AQUITAINE11 citations71
US4639429AJan 27, 1987
Catalyst for the metathesis of olefins
ELF AQUITAINE8 citations70
US4837188AJun 6, 1989
Catalytic systems having extended duration and conservation for the metathesis of olefins
ELF AQUITAINE7 citations69
US4859373AAug 22, 1989
Process for the production of alkanesulphonic acids
ELF AQUITAINE6 citations66
US4233128ANov 11, 1980
Photosynthesis of mercaptans
ELF AQUITAINE11 citations64
US5712357AJan 27, 1998
Method for metathetically preparing sulphur containing polymers or organic compounds
ELF AQUITAINE2 citations62
US5159112AOct 27, 1992
Process of the production of alkanesulfonamides
ELF AQUITAINE3 citations60
ATOCHEM ELF SA
7 patentsUS5719316AFeb 17, 1998
Process for the preparation of lauryllactam by photonitrosation of cyclododecane in the presence of trichloronitrosomethane
ATOCHEM ELF SA9 citations74
US6045664AApr 4, 2000
Process for the photochemical sulphochlorination of gaseous alkanes
ATOCHEM ELF SA3 citations63
US5698830ADec 16, 1997
Process for the preparation of alkanesulphonic acids
ATOCHEM ELF SA4 citations63
US5801283ASep 1, 1998
Process for the purification of an alkanesulphonyl chloride and of the corresponding alkanesulphonic acid
ATOCHEM ELF SA2 citations62
US6190635B1Feb 20, 2001
Purification of the hydrochloric acid by-product of the synthesis of methanesulphonic acid
ATOCHEM ELF SA2 citations53
US6252065B1Jun 26, 2001
Process for the preparation of lactams from the corresponding cycloalkanone oximes
ATOCHEM ELF SA1 citations52
US5608103AMar 4, 1997
Preparation of alkanesulphonic acids by photooxidation of sulpher-containing derivatives
ATOCHEM ELF SA1 citations46
OLIN CORP
6 patentsUS4374567AFeb 22, 1983
Powder actuated piston tool with power adjustment
OLIN CORP29 citations92
US4358041ANov 9, 1982
Powder-actuated tool with power adjustment and angle-fire control
OLIN CORP29 citations92
US4375269AMar 1, 1983
Disk-indexing mechanism for powder-actuated tool abstract of the disclosure
OLIN CORP11 citations71
US4349141ASep 14, 1982
Piston return for powder actuated piston tool
OLIN CORP12 citations69
US4333595AJun 8, 1982
Offset piston for powder actuated tools
OLIN CORP4 citations62
US4037770AJul 26, 1977
Tool using caseless ammunition
OLIN CORP2 citations60
PROSPECTION & INVENTIONS
5 patentsUS4854793AAug 8, 1989
Cone expansion wall plug
PROSPECTION & INVENTIONS40 citations92
US4797046AJan 10, 1989
Fastening unit with nail anchorage
PROSPECTION & INVENTIONS8 citations73
US4199093AApr 22, 1980
Self-closing propellant charge package
PROSPECTION & INVENTIONS19 citations73
US4119257AOct 10, 1978
Power actuated tools
PROSPECTION & INVENTIONS18 citations73
US4210267AJul 1, 1980
Rear-loading powder-acetuated tool
PROSPECTION & INVENTIONS1 citations51
ATOFINA
3 patentsUS6197999B1Mar 6, 2001
Photonitrosation of cyclododecane in chloroform in quasi-anhydrous medium
ATOFINA11 citations69
US6194570B1Feb 27, 2001
Process for the preparation of lauryllactam by photonitrosation of cyclododecane and beckmann rearrangement in the presence of methanesulphonic acid
ATOFINA4 citations58
US6852883B2Feb 8, 2005
Method for making alkanesulphonyl chlorides
ATOFINA2 citations56