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Patents Grants
last 30 patents
Information
Patent Grant
Rheology modification by porous gel particles
Patent number
12,180,348
Issue date
Dec 31, 2024
Energy Solutions (US) LLC
Arnaud Cadix
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Stabilized friction reducer emulsions
Patent number
11,912,934
Issue date
Feb 27, 2024
Rhodia Operations
Helène Martin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Suspension of associative polymers for the treatment of underground...
Patent number
11,787,992
Issue date
Oct 17, 2023
Energy Solutions (US) LLC
Arnaud Cadix
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Amphiphilic block polymers soluble in strongly saline medium
Patent number
11,753,493
Issue date
Sep 12, 2023
Energy Solutions (US) LLC
David James Wilson
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Suspending agents obtained by micellar polymerization
Patent number
11,649,390
Issue date
May 16, 2023
Energy Solutions (US) LLC
Arnaud Cadix
E21 - EARTH DRILLING MINING
Information
Patent Grant
Gelled aqueous composition for oil extraction
Patent number
11,548,956
Issue date
Jan 10, 2023
Rhodia Operations
Arnaud Cadix
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polymeric systems for particle dispersion
Patent number
11,485,901
Issue date
Nov 1, 2022
Rhodia Operations
Lingjuan Shen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Sequenced polymers for monitoring the filtrate
Patent number
11,427,747
Issue date
Aug 30, 2022
Rhodia Operations
Arnaud Cadix
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Sequenced polymers for monitoring the filtrate and the rheology
Patent number
11,345,845
Issue date
May 31, 2022
Rhodia Operations
Arnaud Cadix
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Combination for filtrate control and gas migration
Patent number
11,312,894
Issue date
Apr 26, 2022
Rhodia Operations
Arnaud Cadix
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Amphiphilic polymers for filtrate control
Patent number
11,198,809
Issue date
Dec 14, 2021
Rhodia Operations
Arnaud Cadix
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Block polymers for fluid loss control
Patent number
11,168,026
Issue date
Nov 9, 2021
Rhodia Operations
Arnaud Cadix
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Treatment of underground formations with gels
Patent number
10,815,413
Issue date
Oct 27, 2020
Rhodia Operations
Arnaud Cadix
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Amphiphilic block polymers soluble in strongly saline medium
Patent number
10,808,064
Issue date
Oct 20, 2020
Rhodia Operations
David James Wilson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Sequenced polymers for monitoring the filtrate
Patent number
10,774,258
Issue date
Sep 15, 2020
Rhodia Operations
Arnaud Cadix
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Encapsulation of hydrophilic additives
Patent number
10,759,988
Issue date
Sep 1, 2020
Rhodia Operations
Arnaud Cadix
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Viscosifier agent for oilfield fluids in hard conditions
Patent number
10,550,313
Issue date
Feb 4, 2020
Rhodia Operations
Arnaud Cadix
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Hydration of associative polymers
Patent number
10,457,862
Issue date
Oct 29, 2019
Rhodia Operations
Arnaud Cadix
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Fracturing fluids based on associative polymers and on labile surfa...
Patent number
10,323,175
Issue date
Jun 18, 2019
Rhodia Operations
Arnaud Cadix
E21 - EARTH DRILLING MINING
Information
Patent Grant
Filtrate control agents in solid form
Patent number
10,150,702
Issue date
Dec 11, 2018
Rhodia Operations
Arnaud Cadix
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Use of encapsulated polyamines for limiting fluid loss
Patent number
10,144,857
Issue date
Dec 4, 2018
Rhodia Operations
Arnaud Cadix
E21 - EARTH DRILLING MINING
Information
Patent Grant
Agent for inhibiting the swelling of clays, compositions comprising...
Patent number
9,637,681
Issue date
May 2, 2017
Rhodia Operations
Thierry Badel
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for modifying the properties of an aqueous suspension
Patent number
9,617,503
Issue date
Apr 11, 2017
Rhodia Operations
Arnaud Cadix
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Preparation of amphiphilic block polymers by controlled radical mic...
Patent number
9,580,535
Issue date
Feb 28, 2017
Rhodia Operations
James Wilson
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Encapsulated activator and its use to trigger a gelling system by p...
Patent number
9,499,719
Issue date
Nov 22, 2016
Rhodia Operations
Arnaud Cadix
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Expandable elastomeric material in the presence of water or oil
Patent number
9,303,096
Issue date
Apr 5, 2016
Rhodia Operations
Herve Adam
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolymer including betaine units and hydrophobic and/or amphiphili...
Patent number
8,637,622
Issue date
Jan 28, 2014
Rhodia Operations
David Monin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Use of block copolymers bearing phosphate and/or phosphonate functi...
Patent number
7,439,292
Issue date
Oct 21, 2008
Rhodia Chimie
Mathias Destarac
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer solutions with shear reversible properties
Patent number
7,385,019
Issue date
Jun 10, 2008
Schlumberger Technology Corporation
Pierre Maroy
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
PREPARATION OF AMPHIPHILIC BLOCK POLYMERS BY INVERSE MICELLAR RADIC...
Publication number
20240317903
Publication date
Sep 26, 2024
SPECIALTY OPERATIONS FRANCE
David James Wilson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
VISCOELASTIC SURFACTANT FORMULATIONS AND USE IN SUBTERRANEAN FORMAT...
Publication number
20240191127
Publication date
Jun 13, 2024
ENERGY SOLUTIONS (US) LLC
Ahmed I. Rabie
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
VISCOELASTIC SURFACTANT FORMULATIONS AND USE IN SUBTERRANEAN FORMAT...
Publication number
20240182778
Publication date
Jun 6, 2024
ENERGY SOLUTIONS (US) LLC
Ahmed I. Rabie
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
STABILIZED FRICTION REDUCER EMULSIONS
Publication number
20220177774
Publication date
Jun 9, 2022
RHODIA OPERATIONS
Helène MARTIN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SUSPENSION OF ASSOCIATIVE POLYMERS FOR THE TREATMENT OF UNDERGROUND...
Publication number
20220169911
Publication date
Jun 2, 2022
RHODIA OPERATIONS
Arnaud CADIX
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
RHEOLOGY MODIFICATION BY POROUS GEL PARTICLES
Publication number
20220010086
Publication date
Jan 13, 2022
RHODIA OPERATIONS
Arnaud CADIX
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
GELLED AQUEOUS COMPOSITION FOR OIL EXTRACTION
Publication number
20210115165
Publication date
Apr 22, 2021
RHODIA OPERATIONS
Arnaud CADIX
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMBINATION FOR FILTRATE CONTROL AND GAS MIGRATION
Publication number
20210095180
Publication date
Apr 1, 2021
RHODIA OPERATIONS
Arnaud CADIX
E21 - EARTH DRILLING MINING
Information
Patent Application
SEQUENCED POLYMERS FOR MONITORING THE FILTRATE
Publication number
20200407624
Publication date
Dec 31, 2020
RHODIA OPERATIONS
Arnaud CADIX
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AMPHIPHILIC BLOCK POLYMERS SOLUBLE IN STRONGLY SALINE MEDIUM
Publication number
20200407480
Publication date
Dec 31, 2020
RHODIA OPERATIONS
David James WILSON
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SEQUENCED POLYMERS FOR MONITORING THE FILTRATE AND THE RHEOLOGY
Publication number
20200270508
Publication date
Aug 27, 2020
RHODIA OPERATIONS
Arnaud CADIX
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
AMPHIPHILIC BLOCK POLYMERS SOLUBLE IN STRONGLY SALINE MEDIUM
Publication number
20180312621
Publication date
Nov 1, 2018
RHODIA OPERATIONS
David James WILSON
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SUSPENDING AGENTS OBTAINED BY MICELLAR POLYMERIZATION
Publication number
20180171203
Publication date
Jun 21, 2018
RHODIA OPERATIONS
Arnaud CADIX
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AMPHIPHILIC POLYMERS FOR FILTRATE CONTROL
Publication number
20180171206
Publication date
Jun 21, 2018
RHODIA OPERATIONS
Arnaud CADIX
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
POLYMERIC SYSTEMS FOR PARTICLE DISPERSION
Publication number
20180148635
Publication date
May 31, 2018
RHODIA OPERATIONS
Lingjuan SHEN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SEQUENCED POLYMERS FOR MONITORING THE FILTRATE
Publication number
20180118996
Publication date
May 3, 2018
RHODIA OPERATIONS
Arnaud CADIX
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SEQUENCED POLYMERS FOR MONITORING THE FILTRATE AND THE RHEOLOGY
Publication number
20180112120
Publication date
Apr 26, 2018
RHODIA OPERATIONS
Arnaud CADIX
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SEQUENCED POLYMERS FOR MONITORING THE FILTRATE
Publication number
20180105731
Publication date
Apr 19, 2018
RHODIA OPERATIONS
Arnaud CADIX
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
USE OF ENCAPSULATED POLYAMINES FOR LIMITING FLUID LOSS
Publication number
20170306208
Publication date
Oct 26, 2017
RHODIA OPERATIONS
Arnaud CADIX
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HYDRATION OF ASSOCIATIVE POLYMERS
Publication number
20170298269
Publication date
Oct 19, 2017
RHODIA OPERATIONS
Arnaud CADIX
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ENCAPSULATION OF HYDROPHILIC ADDITIVES
Publication number
20170283684
Publication date
Oct 5, 2017
RHODIA OPERATIONS
Arnaud CADIX
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Fracturing fluids based on associative polymers and on labile surfa...
Publication number
20160298023
Publication date
Oct 13, 2016
RHODIA OPERATIONS
Arnaud CADIX
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Viscosifier agent for oilfield fluids in hard conditions
Publication number
20160257873
Publication date
Sep 8, 2016
RHODIA OPERATIONS
Arnaud Cadix
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Block polymers for fluid loss control
Publication number
20160214896
Publication date
Jul 28, 2016
RHODIA OPERATIONS
Arnaud CADIX
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Extraction fluids based on associative polymers and on labile surfa...
Publication number
20160068743
Publication date
Mar 10, 2016
RHODIA OPERATIONS
Arnaud CADIX
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CLAY-SWELLING INHIBITOR, COMPOSITIONS COMPRISING SAID INHIBITOR AND...
Publication number
20150344765
Publication date
Dec 3, 2015
RHODIA OPERATIONS
Thierry Badel
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
FILTRATE CONTROL AGENTS IN SOLID FORM
Publication number
20150133346
Publication date
May 14, 2015
RHODIA OPERATIONS
Arnaud Cadix
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Treatment of underground formations with gels
Publication number
20150087565
Publication date
Mar 26, 2015
RHODIA OPERATIONS
Arnaud Cadix
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
NOVEL AGENT FOR INHIBITING THE SWELLING OF CLAYS, COMPOSITIONS COMP...
Publication number
20150041138
Publication date
Feb 12, 2015
RHODIA OPERATIONS
Thierry Badel
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Preparation of Amphiphilic Block Polymers by Controlled Radical Mic...
Publication number
20140378617
Publication date
Dec 25, 2014
RHODIA OPERATIONS
James Wilson
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...