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Absorbent for selective removal of hydrogen sulfide from a fluid stream Grant 11,369,919 - Vorberg , et al. June 28, 2 | 2022-06-28 |
Process For Removal Of Acid Gases From A Fluid Stream With A Liquid Absorbent Comprising A Piperazine Ring App 20220152551 - ERNST; Martin ;   et al. | 2022-05-19 |
Process for Increased Selectivity and Capacity for Hydrogen Sulfide Capture from Acid Gases App 20220126235 - Pereira; Carla S. ;   et al. | 2022-04-28 |
Removal of hydrogen sulphide and carbon dioxide from a stream of fluid Grant 11,278,841 - Ingram , et al. March 22, 2 | 2022-03-22 |
Absorbent and process for selectively removing hydrogen sulfide Grant 11,241,652 - Ernst , et al. February 8, 2 | 2022-02-08 |
Process for increased selectivity and capacity for hydrogen sulfide capture from acid gases Grant 11,185,813 - Pereira , et al. November 30, 2 | 2021-11-30 |
Process for removal of acid gases from a fluid stream Grant 11,173,446 - Ingram , et al. November 16, 2 | 2021-11-16 |
Cyclic amine for selectively removing hydrogen sulphide Grant 11,130,094 - Ingram , et al. September 28, 2 | 2021-09-28 |
Simulation Of Unit Operations Of A Chemical Plant For Acid Gas Removal App 20210271796 - Dittel; Agnes ;   et al. | 2021-09-02 |
Simulation of unit operations of a chemical plant for acid gas removal Grant 11,048,842 - Dittel , et al. June 29, 2 | 2021-06-29 |
Premix for producing an absorption agent for removing acid gases from a fluid flow Grant 11,045,759 - Ingram , et al. June 29, 2 | 2021-06-29 |
Acid gas enrichment method and system Grant 10,875,769 - Ingram , et al. December 29, 2 | 2020-12-29 |
Absorbent And Process For Selectively Removing Hydrogen Sulfide App 20200269187 - ERNST; Martin ;   et al. | 2020-08-27 |
Absorbent And Process For Selectively Removing Hydrogen Sulfide App 20200164303 - ERNST; Martin ;   et al. | 2020-05-28 |
Absorbent for the selective removal of hydrogen sulfide Grant 10,617,993 - Vorberg , et al. | 2020-04-14 |
Simulation Of Unit Operations Of A Chemical Plant For Acid Gas Removal App 20200089827 - Dittel; Agnes ;   et al. | 2020-03-19 |
Cyclic Amine For Selectively Removing Hydrogen Sulphide App 20200030739 - INGRAM; Thomas ;   et al. | 2020-01-30 |
Use of morpholine-based hindered amine compounds for selective removal of hydrogen sulfide Grant 10,525,404 - Ingram , et al. J | 2020-01-07 |
Absorbent For Selective Removal Of Hydrogen Sulfide From A Fluid Stream App 20190388829 - VORBERG; Gerald ;   et al. | 2019-12-26 |
Process For Removal Of Acid Gases From A Fluid Stream App 20190381448 - INGRAM; Thomas ;   et al. | 2019-12-19 |
Cyclic amine for selectively removing hydrogen sulphide Grant 10,493,398 - Ingram , et al. De | 2019-12-03 |
Absorbent for selective removal of hydrogen sulfide from a fluid stream Grant 10,464,013 - Vorberg , et al. No | 2019-11-05 |
Removal Of Hydrogen Sulphide And Carbon Dioxide From A Stream Of Fluid App 20190134557 - INGRAM; Thomas ;   et al. | 2019-05-09 |
Removal of carbon dioxide from a fluid flow Grant 10,279,309 - Ingram , et al. | 2019-05-07 |
Premix For Producing An Absorption Agent For Removing Acid Gases From A Fluid Flow App 20190126193 - INGRAM; Thomas ;   et al. | 2019-05-02 |
Removal of hydrogen sulphide and carbon dioxide from a stream of fluid Grant 10,207,217 - Ingram , et al. Feb | 2019-02-19 |
Absorbent For The Selective Removal Of Hydrogen Sulfide App 20180311611 - VORBERG; Gerald ;   et al. | 2018-11-01 |
Cyclic Amine For Selectively Removing Hydrogen Sulphide App 20180272271 - INGRAM; Thomas ;   et al. | 2018-09-27 |
Process for Increased Selectivity and Capacity for Hydrogen Sulfide Capture from Acid Gases App 20180229180 - Pereira; Carla S. ;   et al. | 2018-08-16 |
Absorbent For Selective Removal Of Hydrogen Sulfide From A Fluid Stream App 20180221811 - VORBERG; Gerald ;   et al. | 2018-08-09 |
Process for increased selectivity and capacity for hydrogen sulfide capture from acid gases Grant 9,962,644 - Pereira , et al. May 8, 2 | 2018-05-08 |
Removal Of Carbon Dioxide From A Fluid Flow App 20170282116 - INGRAM; Thomas ;   et al. | 2017-10-05 |
Removal Of Hydrogen Sulphide And Carbon Dioxide From A Stream Of Fluid App 20170282115 - INGRAM; Thomas ;   et al. | 2017-10-05 |
Process For Increased Selectivity And Capacity For Hydrogen Sulfide Capture From Acid Gases App 20170182455 - Pereira; Carla S. ;   et al. | 2017-06-29 |
Absorption medium for removing acid gases from a fluid stream Grant 8,501,035 - Riemann , et al. August 6, 2 | 2013-08-06 |
Absorption medium for removing acid gases which comprises amino acid and acid promoter Grant 8,269,037 - Vorberg , et al. September 18, 2 | 2012-09-18 |
Absorption medium for the selective removal of hydrogen sulfide from fluid streams Grant 8,221,712 - Vorberg , et al. July 17, 2 | 2012-07-17 |
Catalysts for dehydrogenation and/or hydrogenation of hydrocarbons, processes for preparing the same, and uses therefor Grant 8,003,837 - Walsdorff , et al. August 23, 2 | 2011-08-23 |
Absorption Medium For Removing Acid Gases From A Fluid Stream App 20110033354 - Riemann; Christian ;   et al. | 2011-02-10 |
Absorption Medium For The Selective Removal Of Hydrogen Sulfide From Fluid Streams App 20100288125 - Vorberg; Gerald ;   et al. | 2010-11-18 |
Absorption Medium For Removing Acid Gases Which Comprises Amino Acid And Acid Promoter App 20100186590 - Vorberg; Gerald ;   et al. | 2010-07-29 |
Catalyst Used for the Oxidation of Hydrogen, and Method for the Dehydrogenation of Hydrocarbons App 20080262281 - Walsdorff; Christian ;   et al. | 2008-10-23 |
Catalyst For the Dehydrogenation or Hydrogenation of Hydrocarbons Containing Secondary Catalyst App 20080200739 - Walsdorff; Christian ;   et al. | 2008-08-21 |
Catalysts containing copper and zinc for the purification of ethylene Grant 7,314,965 - Vorberg , et al. January 1, 2 | 2008-01-01 |
Iron oxides with a higher degree of refining Grant 7,186,395 - Walsdorff , et al. March 6, 2 | 2007-03-06 |
Catalysts containing copper and zinc for the purification of ethylene App 20040176653 - Vorberg, Gerald ;   et al. | 2004-09-09 |
Iron oxides with a higher degree of refining App 20040097768 - Walsdorff, Christian ;   et al. | 2004-05-20 |