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Breuil Magne, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Complex of gadolinium and a chelating ligand derived from a diaster...
Patent number
12,064,487
Issue date
Aug 20, 2024
Guerbet
Soizic Le Greneur
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for synthesizing 2-bromoglutaric acid diesters
Patent number
12,012,378
Issue date
Jun 18, 2024
Guerbet
Jean-Michel Paratian
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Complex of gadolinium and a chelating ligand derived from a diaster...
Patent number
11,590,246
Issue date
Feb 28, 2023
Guerbet
Soizic Le Greneur
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Complex of gadolinium and a chelating ligand derived of a diastereo...
Patent number
11,426,470
Issue date
Aug 30, 2022
Guerbet
Soizic Le Greneur
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Complex of gadolinium and a chelating ligand derived from a diaster...
Patent number
11,370,804
Issue date
Jun 28, 2022
Guerbet
Soizic Le Greneur
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Novolac resins, process for preparing them and uses thereof
Patent number
7,135,539
Issue date
Nov 14, 2006
Schenectady International Inc.
Martine Cerf
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Water-in-oil polymer emulsion and method for making same
Patent number
6,825,301
Issue date
Nov 30, 2004
ATOFINA, Elf Atochem, S.A.
Martine Cerf
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preparing stable (co) polymers dispersions in a polyol
Patent number
6,642,306
Issue date
Nov 4, 2003
Atofina
Martine Cerf
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Multilayered article including a vulcanized elastomer associated di...
Patent number
6,576,342
Issue date
Jun 10, 2003
Elf Atochem S.A.
Martine Cerf
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composite shaped articles comprising vulcanized elastomers autogeno...
Patent number
6,361,730
Issue date
Mar 26, 2002
Elf Atochem S.A.
Patrick Alex
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composition based on a dicyclopentenyloxyalkyl ester of (meth) acry...
Patent number
6,242,549
Issue date
Jun 5, 2001
Elf Atochem, S.A.
Didier Vanhoye
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Blends of thermoplastic and rubber which are adherent to thermoplas...
Patent number
6,217,961
Issue date
Apr 17, 2001
Altofina
Marius Hert
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Blends of thermoplastic and rubber which are adherent to thermoplas...
Patent number
5,985,392
Issue date
Nov 16, 1999
Elf Atochem S.A.
Marius Hert
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Aminotelechelic partially hydrogenated 1,3-diene oligomers and proc...
Patent number
5,760,157
Issue date
Jun 2, 1998
Elf Atochem, S.A.
Martine Cerf
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Phosphorus- and sulfur-containing acrylates and methacrylates
Patent number
5,663,401
Issue date
Sep 2, 1997
Atochem
Martine Cerf
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Blends of thermoplastic and rubber which are adherent to thermoplas...
Patent number
5,637,407
Issue date
Jun 10, 1997
Elf Atochem S.A.
Marius Hert
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Phosphorus-containing acrylic compounds and polymers thereof
Patent number
5,412,138
Issue date
May 2, 1995
Elf Atochem S.A.
Martine Cerf
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Phosphorus- and sulfur-containing acrylate and (meth) acrylate mono...
Patent number
5,399,733
Issue date
Mar 21, 1995
Atochem
Martine Cerf
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
COMPLEX OF GADOLINIUM AND A CHELATING LIGAND DERIVED FROM A DIASTER...
Publication number
20240358863
Publication date
Oct 31, 2024
GUERBET
Soizic LE GRENEUR
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD FOR PREPARING A CHELATING LIGAND DERIVED FROM PCTA
Publication number
20230339945
Publication date
Oct 26, 2023
GUERBET
Martine CERF
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR SYNTHESIZING 2-BROMOGLUTARIC ACID DIESTERS
Publication number
20230303477
Publication date
Sep 28, 2023
GUERBET
Jean-Michel PARATIAN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPLEX OF GADOLINIUM AND A CHELATING LIGAND DERIVED FROM A DIASTER...
Publication number
20230149568
Publication date
May 18, 2023
GUERBET
Soizic LE GRENEUR
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPLEX OF GADOLINIUM AND A CHELATING LIGAND DERIVED OF A DIASTEREO...
Publication number
20220098218
Publication date
Mar 31, 2022
GUERBET
Soizic LE GRENEUR
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPLEX OF GADOLINIUM AND A CHELATING LIGAND DERIVED FROM A DIASTER...
Publication number
20220062443
Publication date
Mar 3, 2022
GUERBET
Soizic LE GRENEUR
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COMPLEX OF GADOLINIUM AND A CHELATING LIGAND DERIVED FROM A DIASTER...
Publication number
20210371437
Publication date
Dec 2, 2021
GUERBET
Soizic LE GRENEUR
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPLEX OF GADOLINIUM AND A CHELATING LIGAND DERIVED OF A DIASTEREO...
Publication number
20210361782
Publication date
Nov 25, 2021
GUERBET
Soizic LE GRENEUR
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method for making acrylonitrile fibers
Publication number
20040068069
Publication date
Apr 8, 2004
Atofina, S.A.
Martine Cerf
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Novolac resins, process for preparing them and uses thereof
Publication number
20040059039
Publication date
Mar 25, 2004
Atofina, S.A.
Martine Cerf
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...