Christophe R. Laroche

Person

Lake Jackson, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Gas dehydration composition and process to reduce solvent losses
- Patent number 12,128,353
- Issue date Oct 29, 2024
- Dow Global Technologies LLC
- Christophe R. Laroche
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Bonded multilayer article
- Patent number 12,025,258
- Issue date Jul 2, 2024
- Dow Global Technologies LLC
- Ni Yan
- B32 - LAYERED PRODUCTS
Information Patent Grant
Production of hydroxyethylpiperazine
- Patent number 11,987,562
- Issue date May 21, 2024
- Dow Global Technologies LLC
- Amanda M. Goodman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for reducing energy consumption in the regeneration of hybr...
- Patent number 11,253,811
- Issue date Feb 22, 2022
- Dow Global Technologies LLC
- John R. Dowdle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Energy efficient process for separating hydrogen sulfide from gaseo...
- Patent number 11,167,241
- Issue date Nov 9, 2021
- Dow Global Technologies LLC
- John R. Dowdle
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Composition and process for the dehydration of gases
- Patent number 11,123,688
- Issue date Sep 21, 2021
- Dow Global Technologies LLC
- Christophe R. Laroche
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for selective removal of acid gases from fluid streams usin...
- Patent number 10,940,432
- Issue date Mar 9, 2021
- Dow Global Technologies LLC
- John R. Dowdle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for separating hydrogen sulfide from gaseous mixtures using...
- Patent number 10,933,367
- Issue date Mar 2, 2021
- Dow Global Technologies LLC
- John R. Dowdle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for making hydroxyethyl piperazine compounds
- Patent number 10,626,097
- Issue date Apr 21, 2020
- Dow Global Technologies LLC
- John G. Pendergast
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Composition and process for gas dehydration
- Patent number 10,625,202
- Issue date Apr 21, 2020
- Dow Global Technologies LLC
- Christophe R. Laroche
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Gas sweetening solvents containing quaternary ammonium salts
- Patent number 10,449,483
- Issue date Oct 22, 2019
- Dow Global Technologies LLC
- Christophe R. Laroche
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Aqueous alkanolamine composition and process for the selective remo...
- Patent number 10,363,519
- Issue date Jul 30, 2019
- Dow Global Technologies LLC
- Ross E. Dugas
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hybrid solvent formulations for total organic sulfur removal and to...
- Patent number 10,293,299
- Issue date May 21, 2019
- Dow Global Technologies LLC
- Christophe R. Laroche
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the removal of acid gases from gaseous mixtures using a...
- Patent number 10,286,356
- Issue date May 14, 2019
- Dow Global Technologies LLC
- Christophe R. Laroche
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Hybrid solvent formulations for selective H2S removal
- Patent number 10,226,734
- Issue date Mar 12, 2019
- Dow Global Technologies LLC
- Christophe R. Laroche
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Aqueous solution of 2-dimethylamino-2-hydroxymethyl-1, 3-propanedio...
- Patent number 10,159,930
- Issue date Dec 25, 2018
- Dow Global Technologies LLC
- Christophe R. Laroche
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Aqueous absorbent composition for enhanced removal of hydrogen sulf...
- Patent number 9,937,462
- Issue date Apr 10, 2018
- Dow Global Technologies LLC
- Christophe R. Laroche
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the treatment of liquefied hydrocarbon gas using 3-(ami...
- Patent number 9,732,298
- Issue date Aug 15, 2017
- Dow Global Technologies LLC
- Christophe R. Laroche
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the treatment of liquefied hydrocarbon gas using 2-amin...
- Patent number 9,708,557
- Issue date Jul 18, 2017
- Dow Global Technologies LLC
- Christophe R. Laroche
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the treatment of liquefied hydrocarbons using 3-(pipera...
- Patent number 9,518,240
- Issue date Dec 13, 2016
- Dow Global Technologies LLC
- Christophe R. Laroche
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Aqueous alkanolamine composition and process for the removal of aci...
- Patent number 9,468,882
- Issue date Oct 18, 2016
- Dow Global Technologies LLC
- Christophe R. Laroche
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Aminopyridine derivatives for removal of hydrogen sulfide from a ga...
- Patent number 9,421,492
- Issue date Aug 23, 2016
- Dow Global Technologies LLC
- Christophe R. Laroche
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for making alkoxylated piperazine compounds
- Patent number 9,169,222
- Issue date Oct 27, 2015
- Dow Global Technologies LLC
- Christophe R. Laroche
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for making ethoxylated amine compounds
- Patent number 9,035,099
- Issue date May 19, 2015
- Dow Global Technologies LLC
- Stephen W. King
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Formate based heat stable salt mitigation in physical solvent acid...
- Patent number 8,952,206
- Issue date Feb 10, 2015
- Dow Global Technologies LLC
- Christophe R. Laroche
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
TRANSITION METAL COMPLEX HYDROFORMYLATION CATALYST PRECUROR COMPOSI...
- Publication number 20240399349
- Publication date Dec 5, 2024
- DOW TECHNOLOGY INVESTMENTS LLC
- Christophe R. Laroche
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TERTIARY ALKANOLAMINE FOR GAS TREATING
- Publication number 20240367095
- Publication date Nov 7, 2024
- DOW GLOBAL TECHNOLOGIES LLC
- John R. Dowdle
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
BONED MULTILAYER ARTICLE
- Publication number 20220065387
- Publication date Mar 3, 2022
- DOW GLOBAL TECHNOLOGIES LLC
- Ni Yan
- B32 - LAYERED PRODUCTS
Information Patent Application
Production of Hydroxyethylpiperazine
- Publication number 20210395211
- Publication date Dec 23, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Amanda M. Goodman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ENERGY EFFICIENT PROCESS FOR SEPARATING HYDROGEN SULFIDE FROM GASEO...
- Publication number 20210138388
- Publication date May 13, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- John R. DOWDLE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR REDUCING ENERGY CONSUMPTION IN THE REGENERATION OF HYBR...
- Publication number 20210138389
- Publication date May 13, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- John R. DOWDLE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GAS DEHYDRATION COMPOSITION AND PROCESS TO REDUCE SOLVENT LOSSES
- Publication number 20200164306
- Publication date May 28, 2020
- DOW GLOBAL TECHNOLOGIES LLC
- Christophe R. Laroche
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR SEPARATING HYDROGEN SULFIDE FROM GASEOUS MIXTURES USING...
- Publication number 20200016528
- Publication date Jan 16, 2020
- DOW GLOBAL TECHNOLOGIES LLC
- John R. DOWDLE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITION AND PROCESS FOR THE DEHYDRATION OF GASES
- Publication number 20190118136
- Publication date Apr 25, 2019
- DOW GLOBAL TECHNOLOGIES LLC
- Christophe Laroche
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
COMPOSITION AND USE THEREOF FOR THE REMOVAL OF ACID GASES FROM HYDR...
- Publication number 20190112538
- Publication date Apr 18, 2019
- DOW GLOBAL TECHNOLOGIES LLC
- Christophe Laroche
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR SELECTIVE REMOVAL OF ACID GASES FROM FLUID STREAMS USIN...
- Publication number 20190111380
- Publication date Apr 18, 2019
- DOW GLOBAL TECHNOLOGIES LLC
- John R Dowdle
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AN AQUEOUS ALKANOLAMINE COMPOSITION AND PROCESS FOR THE SELECTIVE R...
- Publication number 20180290101
- Publication date Oct 11, 2018
- DOW GLOBAL TECHNOLOGIES LLC
- Ross E. Dugas
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITION AND PROCESS FOR GAS DEHYDRATION
- Publication number 20180280868
- Publication date Oct 4, 2018
- DOW GLOBAL TECHNOLOGIES LLC
- Christophe Laroche
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS FOR MAKING HYDROXYETHYL PIPERAZINE COMPOUNDS
- Publication number 20180208567
- Publication date Jul 26, 2018
- DOW GLOBAL TECHNOLOGIES LLC
- John G Pendergast Jr.
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AQUEOUS SOLUTION OF 2-DIMETHYLAMINO-2-HYDROXYMETHYL-1, 3-PROPANEDIO...
- Publication number 20170239613
- Publication date Aug 24, 2017
- DOW GLOBAL TECHNOLOGIES LLC
- Christophe R. Laroche
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR THE REMOVAL OF ACID GASES FROM GASEOUS MIXTURES USING A...
- Publication number 20170225117
- Publication date Aug 10, 2017
- DOW GLOBAL TECHNOLOGIES LLC
- Christophe R. Laroche
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLYHYDRIC ALCOHOL COMPOSITIONS FOR GAS DEHYDRATION
- Publication number 20170183587
- Publication date Jun 29, 2017
- DOW GLOBAL TECHNOLOGIES LLC
- Christophe R. Laroche
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AQUEOUS ABSORBENT COMPOSITION FOR ENHANCED REMOVAL OF HYDROGEN SULF...
- Publication number 20170021305
- Publication date Jan 26, 2017
- DOW GLOBAL TECHNOLOGIES LLC
- Christophe R. Laroche
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYBRID SOLVENT FORMULATIONS FOR TOTAL ORGANIC SULFUR REMOVAL AND TO...
- Publication number 20160288046
- Publication date Oct 6, 2016
- DOW GLOBAL TECHNOLOGIES LLC
- Christophe R. Laroche
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYBRID SOLVENT FORMULATIONS FOR SELECTIVE H2S REMOVAL
- Publication number 20160271558
- Publication date Sep 22, 2016
- DOW GLOBAL TECHNOLOGIES LLC
- Christophe R. Laroche
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
GAS SWEETENING SOLVENTS CONTAINING QUATERNARY AMMONIUM SALTS
- Publication number 20160206992
- Publication date Jul 21, 2016
- DOW GLOBAL TECHNOLOGIES LLC
- Christophe R. Laroche
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AQUEOUS ABSORBENT COMPOSITION FOR ENHANCED REMOVAL OF HYDROGEN SULF...
- Publication number 20150151240
- Publication date Jun 4, 2015
- Christophe R. Laroche
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process For The Treatment Of Liquefied Hydrocarbon Gas Using 3-(Ami...
- Publication number 20150141731
- Publication date May 21, 2015
- DOW GLOBAL TECHNOLOGIES LLC
- Christophe R. Laroche
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Process For The Treatment Of Liquefied Hydrocarbons Using 3-(Pipera...
- Publication number 20150126793
- Publication date May 7, 2015
- DOW GLOBAL TECHNOLOGIES LLC
- Christophe R. Laroche
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
AQUEOUS ALKANOLAMINE COMPOSITION AND PROCESS FOR THE REMOVAL OF ACI...
- Publication number 20150110695
- Publication date Apr 23, 2015
- DOW GLOBAL TECHNOLOGIES LLC
- Christophe R. Laroche
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process For The Treatment Of Liquefied Hydrocarbon Gas Using 2-Amin...
- Publication number 20150112113
- Publication date Apr 23, 2015
- DOW GLOBAL TECHNOLOGIES LLC
- Christophe R. Laroche
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS FOR MAKING ETHOXYLATED AMINE COMPOUNDS
- Publication number 20140330042
- Publication date Nov 6, 2014
- Stephen W. King
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR MAKING ALKOXYLATED PIPERAZINE COMPOUNDS
- Publication number 20140256944
- Publication date Sep 11, 2014
- DOW GLOBAL TECHNOLOGIES LLC
- Christophe R. Laroche
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AMINOPYRIDINE DERIVATIVES FOR REMOVAL OF HYDROGEN SULFIDE FROM A GA...
- Publication number 20140234191
- Publication date Aug 21, 2014
- DOW GLOBAL TECHNOLOGIES LLC
- Christophe R. Laroche
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FORMATE BASED HEAT STABLE SALT MITIGATION IN PHYSICAL SOLVENT ACID...
- Publication number 20140200373
- Publication date Jul 17, 2014
- DOW GLOBAL TECHNOLOGIES LLC
- Christophe R. Laroche
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Christophe R. Laroche

Person

Patents Grantslast 30 patents

Gas dehydration composition and process to reduce solvent losses

Bonded multilayer article

Production of hydroxyethylpiperazine

Process for reducing energy consumption in the regeneration of hybr...

Energy efficient process for separating hydrogen sulfide from gaseo...

Composition and process for the dehydration of gases

Process for selective removal of acid gases from fluid streams usin...

Process for separating hydrogen sulfide from gaseous mixtures using...

Process for making hydroxyethyl piperazine compounds

Composition and process for gas dehydration

Gas sweetening solvents containing quaternary ammonium salts

Aqueous alkanolamine composition and process for the selective remo...

Hybrid solvent formulations for total organic sulfur removal and to...

Process for the removal of acid gases from gaseous mixtures using a...

Hybrid solvent formulations for selective H2S removal

Aqueous solution of 2-dimethylamino-2-hydroxymethyl-1, 3-propanedio...

Aqueous absorbent composition for enhanced removal of hydrogen sulf...

Process for the treatment of liquefied hydrocarbon gas using 3-(ami...

Process for the treatment of liquefied hydrocarbon gas using 2-amin...

Process for the treatment of liquefied hydrocarbons using 3-(pipera...

Aqueous alkanolamine composition and process for the removal of aci...

Aminopyridine derivatives for removal of hydrogen sulfide from a ga...

Process for making alkoxylated piperazine compounds

Process for making ethoxylated amine compounds

Formate based heat stable salt mitigation in physical solvent acid...

Patents Applicationslast 30 patents

TRANSITION METAL COMPLEX HYDROFORMYLATION CATALYST PRECUROR COMPOSI...

TERTIARY ALKANOLAMINE FOR GAS TREATING

BONED MULTILAYER ARTICLE

Production of Hydroxyethylpiperazine

ENERGY EFFICIENT PROCESS FOR SEPARATING HYDROGEN SULFIDE FROM GASEO...

PROCESS FOR REDUCING ENERGY CONSUMPTION IN THE REGENERATION OF HYBR...

GAS DEHYDRATION COMPOSITION AND PROCESS TO REDUCE SOLVENT LOSSES

PROCESS FOR SEPARATING HYDROGEN SULFIDE FROM GASEOUS MIXTURES USING...

COMPOSITION AND PROCESS FOR THE DEHYDRATION OF GASES

COMPOSITION AND USE THEREOF FOR THE REMOVAL OF ACID GASES FROM HYDR...

PROCESS FOR SELECTIVE REMOVAL OF ACID GASES FROM FLUID STREAMS USIN...

AN AQUEOUS ALKANOLAMINE COMPOSITION AND PROCESS FOR THE SELECTIVE R...

COMPOSITION AND PROCESS FOR GAS DEHYDRATION

PROCESS FOR MAKING HYDROXYETHYL PIPERAZINE COMPOUNDS

AQUEOUS SOLUTION OF 2-DIMETHYLAMINO-2-HYDROXYMETHYL-1, 3-PROPANEDIO...

PROCESS FOR THE REMOVAL OF ACID GASES FROM GASEOUS MIXTURES USING A...

POLYHYDRIC ALCOHOL COMPOSITIONS FOR GAS DEHYDRATION

AQUEOUS ABSORBENT COMPOSITION FOR ENHANCED REMOVAL OF HYDROGEN SULF...

HYBRID SOLVENT FORMULATIONS FOR TOTAL ORGANIC SULFUR REMOVAL AND TO...

HYBRID SOLVENT FORMULATIONS FOR SELECTIVE H2S REMOVAL

GAS SWEETENING SOLVENTS CONTAINING QUATERNARY AMMONIUM SALTS

AQUEOUS ABSORBENT COMPOSITION FOR ENHANCED REMOVAL OF HYDROGEN SULF...

Process For The Treatment Of Liquefied Hydrocarbon Gas Using 3-(Ami...

Process For The Treatment Of Liquefied Hydrocarbons Using 3-(Pipera...

AQUEOUS ALKANOLAMINE COMPOSITION AND PROCESS FOR THE REMOVAL OF ACI...

Process For The Treatment Of Liquefied Hydrocarbon Gas Using 2-Amin...

PROCESS FOR MAKING ETHOXYLATED AMINE COMPOUNDS

PROCESS FOR MAKING ALKOXYLATED PIPERAZINE COMPOUNDS

AMINOPYRIDINE DERIVATIVES FOR REMOVAL OF HYDROGEN SULFIDE FROM A GA...

FORMATE BASED HEAT STABLE SALT MITIGATION IN PHYSICAL SOLVENT ACID...