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Rueil Malmaison, FR
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last 30 patents
Information
Patent Grant
Process for the preparation of phosphosulfide compounds useful as o...
Patent number
5,463,132
Issue date
Oct 31, 1995
Institut Francais du Petrole
Maurice Born
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Colloidal products containing boron and phosphorus, their preparati...
Patent number
5,346,636
Issue date
Sep 13, 1994
Institute Francais du Petrole
Guy Parc
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Surbased colloidal product containing organic sulfur and their use...
Patent number
5,324,440
Issue date
Jun 28, 1994
Institut Francais du Petrole
Bruno Delfort
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
New phosphosulfides compounds and use thereof as oil lubricants
Patent number
5,306,436
Issue date
Apr 26, 1994
Institut Francais du Petrole
Maurice Born
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Olefin polysulfide compositions of high sulfur content and very low...
Patent number
5,286,395
Issue date
Feb 15, 1994
Institut Francais du Petrole
Maurice Born
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
(Poly) sulfurized carboxylic compounds, their preparation and their...
Patent number
5,284,592
Issue date
Feb 8, 1994
Institut Francais du Petrole
Ourida Aberkane
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
New thiophosphoretted compounds, their preparation and their use as...
Patent number
5,256,319
Issue date
Oct 26, 1993
Institut Francais du Petrole
Guy Parc
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Polysulfurized olefin compositions, their preparation and use as ad...
Patent number
5,133,889
Issue date
Jul 28, 1992
Institut Francais du Petrole
Maurice Born
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thiophosphoretted compounds, their preparation and their use as add...
Patent number
5,080,812
Issue date
Jan 14, 1992
Institut Francais du Petrol
Guy Parc
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Polysulphurized olefin compositions, their preparation and their us...
Patent number
5,045,221
Issue date
Sep 3, 1991
Istitut Francais Du Petrole
Maurice Born
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for presulfurizing a hydrocarbon treatment catalyst
Patent number
4,983,558
Issue date
Jan 8, 1991
Institut Francais du Petrole
Maurice Born
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Metal dihydrocarbyl-dithiophosphyl-dithiophosphates their manufactu...
Patent number
4,882,446
Issue date
Nov 21, 1989
Institut Francais Du Petrole
Maurice Born
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Olefin polysulfide compositions their manufacture and use as additi...
Patent number
4,839,069
Issue date
Jun 13, 1989
Institut Francais du Petrole
Maurice Born
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Polysulfided olefin compositions, their preparation and use as addi...
Patent number
4,795,576
Issue date
Jan 3, 1989
Institut Francais du Petrole
Maurice Born
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metal dihydrocarbyl-dithiophosphyl-dithiophosphates their manufactu...
Patent number
4,766,228
Issue date
Aug 23, 1988
Institut Francais du Petrole
Maurice Born
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Copolymer compositions usable as additives for lubricating oils
Patent number
4,756,843
Issue date
Jul 12, 1988
Institut Francais du Petrol
Jacques Jarrin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Dispersing additive compositions for lubricating oils and their man...
Patent number
4,747,964
Issue date
May 31, 1988
Institut Francais du Petrole
Jean-Pierre Durand
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for manufacturing soluble organic calcium complexes, the re...
Patent number
4,737,298
Issue date
Apr 12, 1988
Institut Francais du Petrole
Maurice Born
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for the preparation of olefin polysulfides, the products obt...
Patent number
4,645,610
Issue date
Feb 24, 1987
Institut Francais du Petrole
Maurice Born
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Improved process for preparing superbasic detergent additives
Patent number
4,059,536
Issue date
Nov 22, 1977
Institut Francais du Petrole
Jacques Lallement
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Lubricating bases for multigrade oils
Patent number
4,036,771
Issue date
Jul 19, 1977
Institut Francais du Petrole
Jacques Denis
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...