Membership
Tour
Register
Log in
SOCIETE NATIONALE ELF AQUITAINE, A FRENCH CORPORATION
Follow
Organization
92078 PARIS LA DEFENSE, FR
Organizations
Overview
Industries
People
People
Information
Transactions
Events
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Method of exploiting colors on screen
Patent number
5,777,609
Issue date
Jul 7, 1998
Societe Nationale Elf Aquitaine
Dominique Coquelet
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Scleroglucan gel applied to the oil industry
Patent number
5,555,936
Issue date
Sep 17, 1996
Societe Nationale Elf Aquitaine
Rosangela Pirri
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for improving heat and mass transfers toward and/or through...
Patent number
5,540,277
Issue date
Jul 30, 1996
Societe Nationale Elf Aquitaine
Jean-Paul Gourlia
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Process for the synthesis of a silica enriched crystalline aluminos...
Patent number
5,534,239
Issue date
Jul 9, 1996
Societe Nationale Elf Aquitaine
Francois Fajula
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Application of muds containing scleroglucan to drilling large diame...
Patent number
5,525,587
Issue date
Jun 11, 1996
Societe Nationale Elf Aquitaine
Alain Ladret
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Target component for cathode sputtering
Patent number
5,522,976
Issue date
Jun 4, 1996
Societe Nationale Elf Aquitaine
Guy Campet
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for the preparation of a target component for cathode sputt...
Patent number
5,507,897
Issue date
Apr 16, 1996
Societe Nationale Elf Aquitaine
Guy Campet
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for improving the sulphur yield of a complex for producing...
Patent number
5,494,650
Issue date
Feb 27, 1996
Societe Nationale Elf Aquitaine (Production)
Georges Kvasnikoff
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Recombinant DNA coding for a novel protein having .beta.-1,3-glucan...
Patent number
5,477,001
Issue date
Dec 19, 1995
Elf Sanofi
Catherine Sass
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for the synthesis of a crystalline aluminosilicate enriched...
Patent number
5,451,391
Issue date
Sep 19, 1995
Societe Nationale Elf Aquitaine
Francesco Di Renzo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Device for the measurement of viscoelasticity of products, and part...
Patent number
5,448,908
Issue date
Sep 12, 1995
Societe Nationale Elf Aquitaine
Nour-Eddine El Bounia
G01 - MEASURING TESTING
Information
Patent Grant
Process for the synthesis of zeolites belonging to the faujasite st...
Patent number
5,447,709
Issue date
Sep 5, 1995
Societe Nationale Elf Aquitaine
Didier Anglerot
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Recombinant DNA coding for a protein with endochitinase activity
Patent number
5,446,138
Issue date
Aug 29, 1995
Elf Sanofi
Pierre-Louis Blaiseu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Device for the production of cold and/or heat by solid-gas reaction
Patent number
5,445,217
Issue date
Aug 29, 1995
Societe Nationale Elf Aquitaine
Jean Castaing
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Chiral phosphinite-boranes and their preparation and use
Patent number
5,434,285
Issue date
Jul 18, 1995
Societe Nationale Elf Aquitaine
Jean A. Laffitte
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of manganous enolates and its applications
Patent number
5,426,201
Issue date
Jun 20, 1995
Societe Nationale Elf Aquitaine
Gerard Cahiez
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process of producing conventional or non-viscous xanthan by action...
Patent number
5,401,644
Issue date
Mar 28, 1995
Sanofi
Marc Salome
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for the protection of solid surfaces, particularly coastal...
Patent number
5,395,646
Issue date
Mar 7, 1995
Societe Nationale Elf Aquitaine
Anne Basseres
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Synthesis of zeolites of faujasite structure
Patent number
5,393,511
Issue date
Feb 28, 1995
Societe Nationale Elf Aquitaine
Francois Delprato
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the synthesis of zeolites having an aluminosilicate fra...
Patent number
5,385,717
Issue date
Jan 31, 1995
Societe Nationale Elf Aquitaine
Francois Dougnier
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the synthesis of zeolites having an aluminosilicate fra...
Patent number
5,370,858
Issue date
Dec 6, 1994
Societe Nationale Elf Aquitaine
Francois Dougnier
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Dynamometric measuring device for a drill pipe
Patent number
5,347,859
Issue date
Sep 20, 1994
Societe Nationale Elf Aquitaine (Production)
Henri Henneuse
G08 - SIGNALLING
Information
Patent Grant
Plant for producing cold by solid/gas reaction, reactor comprising...
Patent number
5,335,519
Issue date
Aug 9, 1994
Societe Nationale Elf Aquitaine
Jacques Bernier
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Application of scleroglucan muds to drilling deviated wells
Patent number
5,330,015
Issue date
Jul 19, 1994
Societe Nationale Elf Aquitaine
Alain Donche
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Preparation of chiral catalysts based on ruthenium and phosphorus c...
Patent number
5,324,850
Issue date
Jun 28, 1994
Societe Nationale Elf Aquitaine
Sylvain Juge
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for enhancing oil recovery using scleroglucan powders
Patent number
5,323,857
Issue date
Jun 28, 1994
Societe Nationale Elf Aquitaine
Rosangela Pirri
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Iontophoresis device for transcutaneous administration of a given t...
Patent number
5,320,731
Issue date
Jun 14, 1994
Societe Nationale Elf Aquitaine
Daniel Muller
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for the synthesis of a zeolite of MTT type, products obtain...
Patent number
5,314,674
Issue date
May 24, 1994
Societe Nationale Elf Aquitaine
Di Renzo Di R Francesco
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for dealuminization of the synthetic zeolites of large pore...
Patent number
5,310,534
Issue date
May 10, 1994
Societe Nationale Elf Aquitaine
Francois Fajula
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Scleroglucan-based compositions and their use as a cementation spacer
Patent number
5,306,340
Issue date
Apr 26, 1994
Societe Nationale Elf Aquitaine
Alain Donche
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74422747 - TRANSELF
Serial number
74422747
Registration number
1864501
Filing date
Aug 10, 1993
SOCIETE NATIONALE ELF AQUITAINE
4 - Industrial oils and greases
Information
Trademark
74422746 - PRESTIGRADE
Serial number
74422746
Registration number
1880340
Filing date
Aug 10, 1993
SOCIETE NATIONALE ELF AQUITAINE
4 - Industrial oils and greases
Information
Trademark
74375897 - ELFMATIC
Serial number
74375897
Registration number
1848476
Filing date
Apr 6, 1993
SOCIETE NATIONALE ELF AQUITAINE
4 - Industrial oils and greases
Information
Trademark
74371113 - NATURELF
Serial number
74371113
Registration number
1810403
Filing date
Mar 18, 1993
SOCIETE NATIONALE ELF AQUITAINE
4 - Industrial oils and greases
Information
Trademark
74350303 - ELF
Serial number
74350303
Registration number
1818650
Filing date
Jan 21, 1993
SOCIETE NATIONALE ELF AQUITAINE
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74347083 - ORITES
Serial number
74347083
Registration number
1830105
Filing date
Jan 11, 1993
SOCIETE NATIONALE ELF AQUITAINE
4 - Industrial oils and greases
Information
Trademark
74347093 - HYDRELF
Serial number
74347093
Registration number
1814652
Filing date
Jan 11, 1993
SOCIETE NATIONALE ELF AQUITAINE
4 - Industrial oils and greases
Information
Trademark
74347092 - BARELF
Serial number
74347092
Registration number
1848475
Filing date
Jan 11, 1993
SOCIETE NATIONALE ELF AQUITAINE
4 - Industrial oils and greases
Information
Trademark
74347308 - ELFOLNA
Serial number
74347308
Registration number
1842629
Filing date
Jan 11, 1993
SOCIETE NATIONALE ELF AQUITAINE
4 - Industrial oils and greases
Information
Trademark
74346118
Serial number
74346118
Registration number
1840181
Filing date
Jan 6, 1993
SOCIETE NATIONALE ELF AQUITAINE
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74335807 - ELF COMPETITION SX
Serial number
74335807
Registration number
1824055
Filing date
Dec 1, 1992
SOCIETE NATIONALE ELF AQUITAINE
4 - Industrial oils and greases
Information
Trademark
74310370 - PLANETELF
Serial number
74310370
Registration number
1833085
Filing date
Aug 31, 1992
Elf Lubricants North America Inc.
4 - Industrial oils and greases
Information
Trademark
74177538
Serial number
74177538
Registration number
1724936
Filing date
Jun 19, 1991
SOCIETE NATIONALE ELF AQUITAINE
4 - Industrial oils and greases
Information
Trademark
74177537
Serial number
74177537
Registration number
1767132
Filing date
Jun 19, 1991
SOCIETE NATIONALE ELF AQUITAINE
4 - Industrial oils and greases
Information
Trademark
74171926 - ELF
Serial number
74171926
Registration number
1815587
Filing date
Jun 3, 1991
SOCIETE NATIONALE ELF AQUITAINE
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74171060 - ELF AQUITAINE
Serial number
74171060
Registration number
1880283
Filing date
May 29, 1991
SOCIETE NATIONALE ELF AQUITAINE
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74066474 - ELF
Serial number
74066474
Registration number
1717284
Filing date
Jun 4, 1990
SOCIETE NATIONALE ELF AQUITAINE
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
74051398 - LUBHTX
Serial number
74051398
Registration number
1682600
Filing date
Apr 23, 1990
SOCIETE NATIONALE ELF AQUITAINE
4 - Industrial oils and greases
Information
Trademark
73818328 - ELF
Serial number
73818328
Registration number
1612664
Filing date
Aug 10, 1989
ELF ASPHALT, INC.
7 - Machines and machine tools
Information
Trademark
73818329 - ELF
Serial number
73818329
Registration number
1641894
Filing date
Aug 10, 1989
ELF ASPHALT, INC.
7 - Machines and machine tools
Information
Trademark
73805929 - ELAN MARINE
Serial number
73805929
Registration number
1611769
Filing date
Jun 12, 1989
SOCIETE NATIONALE ELF AQUITAINE
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information
Trademark
73766228 - PLATINE
Serial number
73766228
Registration number
1564181
Filing date
Nov 29, 1988
SOCIETE NATIONALE ELF AQUITAINE (PRODUCTION)
7 - Machines and machine tools
Information
Trademark
73754211 - STACKINCO
Serial number
73754211
Registration number
1548975
Filing date
Sep 26, 1988
SOCIETE NATIONALE ELF AQUITAINE (PRODUCTION)
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73722255 - TITUS
Serial number
73722255
Registration number
1517768
Filing date
Apr 14, 1988
SOCIETE NATIONALE ELF AQUITAINE (PRODUCTION)
6 - Common metals and their alloys
Information
Trademark
73644014 - SAPHIR
Serial number
73644014
Registration number
1481384
Filing date
Feb 10, 1987
SOCIETE NATIONALE ELF AQUITAINE (PRODUCTION)
7 - Machines and machine tools
Information
Trademark
73642862 - POLYSTACK
Serial number
73642862
Registration number
1456321
Filing date
Feb 4, 1987
SOCIETE NATIONALE ELF AQUITAINE (PRODUCTION)
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73642863 - INCOSTACK
Serial number
73642863
Filing date
Feb 4, 1987
SOCIETE NATIONALE ELF AQUITAINE (PRODUCTION)
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73642861 - COSTACK
Serial number
73642861
Registration number
1456320
Filing date
Feb 4, 1987
SOCIETE NATIONALE ELF AQUITAINE (PRODUCTION)
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73636580 - PH MARKER
Serial number
73636580
Registration number
1469649
Filing date
Dec 22, 1986
SOCIETE NATIONALE ELF AQUITAINE
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73634791 - IRCUS
Serial number
73634791
Registration number
1459023
Filing date
Dec 11, 1986
SOCIETE NATIONALE ELF AQUITAINE (PRODUCTION)
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments