| Patent | Date |
|---|
Boned Multilayer Article
App 20220065387 - Yan; Ni ; et al. | 2022-03-03 |
Process for reducing energy consumption in the regeneration of hybrid solvents
Grant 11,253,811 - Dowdle , et al. February 22, 2 | 2022-02-22 |
Production of Hydroxyethylpiperazine
App 20210395211 - Goodman; Amanda M. ; et al. | 2021-12-23 |
Energy efficient process for separating hydrogen sulfide from gaseous mixtures using a hybrid solvent mixture
Grant 11,167,241 - Dowdle , et al. November 9, 2 | 2021-11-09 |
Composition and process for the dehydration of gases
Grant 11,123,688 - Laroche , et al. September 21, 2 | 2021-09-21 |
Process For Reducing Energy Consumption In The Regeneration Of Hybrid Solvents
App 20210138389 - Dowdle; John R. ; et al. | 2021-05-13 |
Energy Efficient Process For Separating Hydrogen Sulfide From Gaseous Mixtures Using A Hybrid Solvent Mixture
App 20210138388 - Dowdle; John R. ; et al. | 2021-05-13 |
Process for selective removal of acid gases from fluid streams using a hybrid solvent mixture
Grant 10,940,432 - Dowdle , et al. March 9, 2 | 2021-03-09 |
Process for separating hydrogen sulfide from gaseous mixtures using a hybrid solvent mixture
Grant 10,933,367 - Dowdle , et al. March 2, 2 | 2021-03-02 |
Gas Dehydration Composition And Process To Reduce Solvent Losses
App 20200164306 - Laroche; Christophe R. ; et al. | 2020-05-28 |
Process for making hydroxyethyl piperazine compounds
Grant 10,626,097 - Pendergast, Jr. , et al. | 2020-04-21 |
Composition and process for gas dehydration
Grant 10,625,202 - Laroche , et al. | 2020-04-21 |
Process For Separating Hydrogen Sulfide From Gaseous Mixtures Using A Hybrid Solvent Mixture
App 20200016528 - DOWDLE; John R. ; et al. | 2020-01-16 |
Gas sweetening solvents containing quaternary ammonium salts
Grant 10,449,483 - Laroche Oc | 2019-10-22 |
Aqueous alkanolamine composition and process for the selective removal of hydrogen sulfide from gaseous mixtures
Grant 10,363,519 - Dugas , et al. | 2019-07-30 |
Hybrid solvent formulations for total organic sulfur removal and total acidic gas removal
Grant 10,293,299 - Laroche , et al. | 2019-05-21 |
Process for the removal of acid gases from gaseous mixtures using an aqueous solution of 2-dimethylamino-2-hydroxymethyl-1, 3-propanediol
Grant 10,286,356 - Laroche , et al. | 2019-05-14 |
Process For Selective Removal Of Acid Gases From Fluid Streams Using A Hybrid Solvent Mixture
App 20190111380 - Dowdle; John R ; et al. | 2019-04-18 |
Hybrid solvent formulations for selective H.sub.2S removal
Grant 10,226,734 - Laroche , et al. | 2019-03-12 |
Aqueous solution of 2-dimethylamino-2-hydroxymethyl-1, 3-propanediol useful for acid gas removal from gaseous mixtures
Grant 10,159,930 - Laroche , et al. Dec | 2018-12-25 |
An Aqueous Alkanolamine Composition And Process For The Selective Removal Of Hydrogen Sulfide From Gaseous Mixtures
App 20180290101 - Dugas; Ross E. ; et al. | 2018-10-11 |
Process For Making Hydroxyethyl Piperazine Compounds
App 20180208567 - Pendergast Jr.; John G ; et al. | 2018-07-26 |
Aqueous absorbent composition for enhanced removal of hydrogen sulfide from gaseous mixtures and method for using the same
Grant 9,937,462 - Laroche , et al. April 10, 2 | 2018-04-10 |
Aqueous Solution Of 2-dimethylamino-2-hydroxymethyl-1, 3-propanediol Useful For Acid Gas Removal From Gaseous Mixtures
App 20170239613 - Laroche; Christophe R. ; et al. | 2017-08-24 |
Process for the treatment of liquefied hydrocarbon gas using 3-(amino) propane-1,2-diol compounds
Grant 9,732,298 - Laroche , et al. August 15, 2 | 2017-08-15 |
Process For The Removal Of Acid Gases From Gaseous Mixtures Using An Aqueous Solution Of 2-dimethylamino-2-hydroxymethyl-1, 3-propanediol
App 20170225117 - Laroche; Christophe R. ; et al. | 2017-08-10 |
Process for the treatment of liquefied hydrocarbon gas using 2-amino-2(hydroxymethyl) propane-1,3-diol compounds
Grant 9,708,557 - Laroche , et al. July 18, 2 | 2017-07-18 |
Polyhydric Alcohol Compositions For Gas Dehydration
App 20170183587 - Laroche; Christophe R. ; et al. | 2017-06-29 |
Aqueous Absorbent Composition For Enhanced Removal Of Hydrogen Sulfide From Gaseous Mixtures And Method For Using The Same
App 20170021305 - Laroche; Christophe R. ; et al. | 2017-01-26 |
Process for the treatment of liquefied hydrocarbons using 3-(piperazine-1-YL)propane-1,2-diol compounds
Grant 9,518,240 - Laroche , et al. December 13, 2 | 2016-12-13 |
Aqueous alkanolamine composition and process for the removal of acid gases from gaseous mixtures
Grant 9,468,882 - Laroche , et al. October 18, 2 | 2016-10-18 |
Hybrid Solvent Formulations For Total Organic Sulfur Removal And Total Acidic Gas Removal
App 20160288046 - Laroche; Christophe R. ; et al. | 2016-10-06 |
Hybrid Solvent Formulations For Selective H2s Removal
App 20160271558 - Laroche; Christophe R. ; et al. | 2016-09-22 |
Aminopyridine derivatives for removal of hydrogen sulfide from a gas mixture
Grant 9,421,492 - Laroche , et al. August 23, 2 | 2016-08-23 |
Gas Sweetening Solvents Containing Quaternary Ammonium Salts
App 20160206992 - Laroche; Christophe R. | 2016-07-21 |
Process for making alkoxylated piperazine compounds
Grant 9,169,222 - Laroche , et al. October 27, 2 | 2015-10-27 |
Aqueous Absorbent Composition For Enhanced Removal Of Hydrogen Sulfide From Gaseous Mixtures And Method For Using The Same
App 20150151240 - Laroche; Christophe R. ; et al. | 2015-06-04 |
Process For The Treatment Of Liquefied Hydrocarbon Gas Using 3-(Amino) Propane-1,2-Diol Compounds
App 20150141731 - Laroche; Christophe R. ; et al. | 2015-05-21 |
Process for making ethoxylated amine compounds
Grant 9,035,099 - King , et al. May 19, 2 | 2015-05-19 |
Process For The Treatment Of Liquefied Hydrocarbons Using 3-(Piperazine-1-YL)Propane-1,2-Diol Compounds
App 20150126793 - Laroche; Christophe R. ; et al. | 2015-05-07 |
Process For The Treatment Of Liquefied Hydrocarbon Gas Using 2-Amino-2-(Hydroxyethyl) Propane-1,3-Diol Compounds
App 20150112113 - Laroche; Christophe R. ; et al. | 2015-04-23 |
Aqueous Alkanolamine Composition And Process For The Removal Of Acid Gases From Gaseous Mixtures
App 20150110695 - Laroche; Christophe R. ; et al. | 2015-04-23 |
Formate based heat stable salt mitigation in physical solvent acid gas absorption processes
Grant 8,952,206 - Laroche February 10, 2 | 2015-02-10 |
Process For Making Ethoxylated Amine Compounds
App 20140330042 - King; Stephen W. ; et al. | 2014-11-06 |
Process For Making Alkoxylated Piperazine Compounds
App 20140256944 - Laroche; Christophe R. ; et al. | 2014-09-11 |
Aminopyridine Derivatives For Removal Of Hydrogen Sulfide From A Gas Mixture
App 20140234191 - Laroche; Christophe R. ; et al. | 2014-08-21 |
Formate Based Heat Stable Salt Mitigation In Physical Solvent Acid Gas Absorption Processes
App 20140200373 - Laroche; Christophe R. | 2014-07-17 |
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