John R. Dowdle

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
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
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
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

Patents Applicationslast 30 patents

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
AQUEOUS ABSORPTION MEDIUM FOR REMOVAL OF ACID GASES
- Publication number 20240050892
- Publication date Feb 15, 2024
- DOW GLOBAL TECHNOLOGIES LLC
- John R. Dowdle
- 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
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
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
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

John R. Dowdle

Person

Patents Grantslast 30 patents

Gas dehydration composition and process to reduce solvent losses

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

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

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

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

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...

Patents Applicationslast 30 patents

TERTIARY ALKANOLAMINE FOR GAS TREATING

AQUEOUS ABSORPTION MEDIUM FOR REMOVAL OF ACID GASES

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...

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

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

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

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

HYBRID SOLVENT FORMULATIONS FOR SELECTIVE H2S REMOVAL