Jean-Alex Laffitte

Person

Pau, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Inhibitors of metal corrosion
- Patent number 11,788,192
- Issue date Oct 17, 2023
- Arkema France
- Lionel Renaud
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Acid composition for processing fatty acids
- Patent number 11,534,743
- Issue date Dec 27, 2022
- Arkema France
- Jean-Alex Laffitte
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for producing sulfonic acid
- Patent number 11,447,450
- Issue date Sep 20, 2022
- Arkema France
- Jean-Alex Laffitte
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of hypophosphorous acid for the esterification of free fatty acids
- Patent number 11,359,163
- Issue date Jun 14, 2022
- Arkema France
- Jean-Alex Laffitte
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of dropping a plurality of probes intended to partially pene...
- Patent number 11,061,155
- Issue date Jul 13, 2021
- Total SA
- Henri Puntous
- G01 - MEASURING TESTING
Information Patent Grant
Weakly coloured sulfonic acid
- Patent number 11,040,940
- Issue date Jun 22, 2021
- Arkema France
- Jean-Alex Laffitte
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for evaluating a geophysical survey acquisition geometry ove...
- Patent number 10,908,305
- Issue date Feb 2, 2021
- Total SA
- Rémi Estival
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Process for acidic cleaning in the beer industry
- Patent number 10,889,781
- Issue date Jan 12, 2021
- Arkema France
- Jean-Alex Laffitte
- B08 - CLEANING
Information Patent Grant
Acid composition for processing fatty acids
- Patent number 10,780,433
- Issue date Sep 22, 2020
- Arkema France
- Jean-Alex Laffitte
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Films and membranes of poly(aryl ketones) and methods of casting th...
- Patent number 10,563,028
- Issue date Feb 18, 2020
- Arkema Inc.
- Christophe Roger
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Films and membranes of poly (aryl ketones) and methods of casting t...
- Patent number 10,087,295
- Issue date Oct 2, 2018
- Arkema Inc.
- Christophe Roger
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for preparing trioxane
- Patent number 9,994,544
- Issue date Jun 12, 2018
- Arkema France
- Bernard Monguillon
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of sulfonic acid for recovering glycerol resulting from the tri...
- Patent number 9,018,425
- Issue date Apr 28, 2015
- Arkema France
- Bernard Monguillon
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of alkane sulphonic acid for rust removal
- Patent number 8,574,370
- Issue date Nov 5, 2013
- Arkema France
- Jean-Alex Laffitte
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for acidic cleaning in the beer industry
- Patent number 8,425,688
- Issue date Apr 23, 2013
- Arkema France
- Jean-Alex Laffitte
- B08 - CLEANING
Information Patent Grant
Use of alkanesulfonic acid as agent for cleaning cement, mortar and...
- Patent number 8,197,605
- Issue date Jun 12, 2012
- Arkema France
- Jean-Alex Laffitte
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for enantioselective hydrogenation of the oxo C.dbd.O doubl...
- Patent number 5,614,641
- Issue date Mar 25, 1997
- Elf Aquitaine
- Jean-Pierre Genet
- C07 - ORGANIC CHEMISTRY
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 for the hydrogenation of ethylenically unsaturated organic...
- Patent number 5,426,216
- Issue date Jun 20, 1995
- Society Nationale Elf Aquitaine
- Jean-Pierre Genet
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chiral phosphinite-boranes, their preparation and uses
- Patent number 5,264,602
- Issue date Nov 23, 1993
- Societe Nationale Elf Aquitaine
- Sylvain Juge
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
POLY (ARYL ETHERKETONE) BASED VARNISH FOR WIRE COATING AND METHOD C...
- Publication number 20210202134
- Publication date Jul 1, 2021
- Arkema Inc.
- Julien JOUANNEAU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
USE OF HYPOPHOSPHOROUS ACID FOR THE ESTERIFICATION OF FREE FATTY ACIDS
- Publication number 20210155870
- Publication date May 27, 2021
- Arkema France
- Jean-Alex Laffitte
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS FOR PRODUCING SULFONIC ACID
- Publication number 20200347014
- Publication date Nov 5, 2020
- Arkema France
- Jean-Alex LAFFITTE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
INHIBITORS OF METAL CORROSION
- Publication number 20200199764
- Publication date Jun 25, 2020
- Arkema France
- Lionel RENAUD
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
WEAKLY COLOURED SULFONIC ACID
- Publication number 20200181072
- Publication date Jun 11, 2020
- Arkema France
- Jean-Alex LAFFITTE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FILMS AND MEMBRANES OF POLY(ARYL KETONES) AND METHODS OF CASTING TH...
- Publication number 20200157299
- Publication date May 21, 2020
- Arkema Inc.
- Christophe Roger
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ACID COMPOSITION FOR PROCESSING FATTY ACIDS
- Publication number 20190374931
- Publication date Dec 12, 2019
- Arkema France
- Jean-Alex LAFFITTE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ACID COMPOSITION FOR PROCESSING FATTY ACIDS
- Publication number 20190329229
- Publication date Oct 31, 2019
- Arkema France
- Jean-Alex LAFFITTE
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
FILMS AND MEMBRANES OF POLY(ARYL KETONES) AND METHODS OF CASTING TH...
- Publication number 20180371192
- Publication date Dec 27, 2018
- Arkema Inc.
- Christophe Roger
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
A METHOD OF DROPPING A PLURALITY OF PROBES INTENDED TO PARTIALLY PE...
- Publication number 20180356545
- Publication date Dec 13, 2018
- TOTAL SA
- Henri PUNTOUS
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
METHOD FOR EVALUATING A GEOPHYSICAL SURVEY ACQUISITION GEOMETRY OVE...
- Publication number 20180356544
- Publication date Dec 13, 2018
- TOTAL SA
- Rémi ESTIVAL
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
USE OF COMPOUNDS INCLUDING A SULFOXIDE OR SULFONE FUNCTION AND AN A...
- Publication number 20180244615
- Publication date Aug 30, 2018
- ARKAMA FRANCE
- Paul Guillaume SCHMITT
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
USE OF ALKANE SULFONIC ACID FOR CLEANING IN THE SUGAR INDUSTRIES
- Publication number 20180093305
- Publication date Apr 5, 2018
- Arkema France
- Jean-Alex LAFFITTE
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR PREPARING TRIOXANE
- Publication number 20170233366
- Publication date Aug 17, 2017
- Arkema France
- Bernard MONGUILLON
- C07 - ORGANIC CHEMISTRY
Information Patent Application
USE OF ALKANE SULFONIC ACID FOR PREPARING PHENOLIC ALCOHOL
- Publication number 20160251289
- Publication date Sep 1, 2016
- Arkema France
- Jean-Alex Laffitte
- C07 - ORGANIC CHEMISTRY
Information Patent Application
USE OF SULFONIC ACID FOR RECOVERING GLYCEROL RESULTING FROM THE TRI...
- Publication number 20140256978
- Publication date Sep 11, 2014
- Arkema France
- Bernard MONGUILLON
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
FILMS AND MEMBRANES OF POLY (ARYL KETONES) AND METHODS OF CASTING T...
- Publication number 20140088234
- Publication date Mar 27, 2014
- Christophe Roger
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Process for Acidic Cleaning in the Beer Industry
- Publication number 20130192649
- Publication date Aug 1, 2013
- Arkema France
- Jean-Alex Laffitte
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Acid Compositions for Removing Oxalates
- Publication number 20110315168
- Publication date Dec 29, 2011
- Jean-Alex Laffitte
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Use of Alkane Sulphonic Acid for Rust Removal
- Publication number 20110214690
- Publication date Sep 8, 2011
- Arkema France
- Jean-Alex Laffitte
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Use of Alkanesulfonic Acid as Agent for Cleaning Cement, Mortar and...
- Publication number 20100313908
- Publication date Dec 16, 2010
- Jean-Alex Laffitte
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
METHOD FOR CLEANING SURFACES OF POLYOLEFIN-BASED MATERIALS SOILED W...
- Publication number 20100229898
- Publication date Sep 16, 2010
- Arkema France
- Jean-Alex Laffitte
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
PROCESS FOR ACIDIC CLEANING IN THE BEER INDUSTRY
- Publication number 20090139546
- Publication date Jun 4, 2009
- Arkema France
- Jean-Alex Laffitte
- B08 - CLEANING

Jean-Alex Laffitte

Person

Patents Grantslast 30 patents

Inhibitors of metal corrosion

Acid composition for processing fatty acids

Process for producing sulfonic acid

Use of hypophosphorous acid for the esterification of free fatty acids

Method of dropping a plurality of probes intended to partially pene...

Weakly coloured sulfonic acid

Method for evaluating a geophysical survey acquisition geometry ove...

Process for acidic cleaning in the beer industry

Acid composition for processing fatty acids

Films and membranes of poly(aryl ketones) and methods of casting th...

Films and membranes of poly (aryl ketones) and methods of casting t...

Method for preparing trioxane

Use of sulfonic acid for recovering glycerol resulting from the tri...

Use of alkane sulphonic acid for rust removal

Process for acidic cleaning in the beer industry

Use of alkanesulfonic acid as agent for cleaning cement, mortar and...

Process for enantioselective hydrogenation of the oxo C.dbd.O doubl...

Chiral phosphinite-boranes and their preparation and use

Preparation of manganous enolates and its applications

Process for the hydrogenation of ethylenically unsaturated organic...

Chiral phosphinite-boranes, their preparation and uses

Patents Applicationslast 30 patents

POLY (ARYL ETHERKETONE) BASED VARNISH FOR WIRE COATING AND METHOD C...

USE OF HYPOPHOSPHOROUS ACID FOR THE ESTERIFICATION OF FREE FATTY ACIDS

PROCESS FOR PRODUCING SULFONIC ACID

INHIBITORS OF METAL CORROSION

WEAKLY COLOURED SULFONIC ACID

FILMS AND MEMBRANES OF POLY(ARYL KETONES) AND METHODS OF CASTING TH...

ACID COMPOSITION FOR PROCESSING FATTY ACIDS

ACID COMPOSITION FOR PROCESSING FATTY ACIDS

FILMS AND MEMBRANES OF POLY(ARYL KETONES) AND METHODS OF CASTING TH...

A METHOD OF DROPPING A PLURALITY OF PROBES INTENDED TO PARTIALLY PE...

METHOD FOR EVALUATING A GEOPHYSICAL SURVEY ACQUISITION GEOMETRY OVE...

USE OF COMPOUNDS INCLUDING A SULFOXIDE OR SULFONE FUNCTION AND AN A...

USE OF ALKANE SULFONIC ACID FOR CLEANING IN THE SUGAR INDUSTRIES

METHOD FOR PREPARING TRIOXANE

USE OF ALKANE SULFONIC ACID FOR PREPARING PHENOLIC ALCOHOL

USE OF SULFONIC ACID FOR RECOVERING GLYCEROL RESULTING FROM THE TRI...

FILMS AND MEMBRANES OF POLY (ARYL KETONES) AND METHODS OF CASTING T...

Process for Acidic Cleaning in the Beer Industry

Acid Compositions for Removing Oxalates

Use of Alkane Sulphonic Acid for Rust Removal

Use of Alkanesulfonic Acid as Agent for Cleaning Cement, Mortar and...

METHOD FOR CLEANING SURFACES OF POLYOLEFIN-BASED MATERIALS SOILED W...

PROCESS FOR ACIDIC CLEANING IN THE BEER INDUSTRY