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Patents Grants
last 30 patents
Information
Patent Grant
Smoke capturing system and method
Patent number
11,964,228
Issue date
Apr 23, 2024
Ilan Feferberg
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Compositions and methods for scavenging hydrogen sulfide
Patent number
11,946,008
Issue date
Apr 2, 2024
NEXGEN OILFIELD CHEMICALS, LLC
James Begeal
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Carbon dioxide and nitrogen oxides removal system for point of use...
Patent number
11,931,694
Issue date
Mar 19, 2024
GLOBALFOUNDRIES U.S. Inc.
Justin Weinstein
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cooling absorption tower, CO2 recovery device including same, and C...
Patent number
11,919,774
Issue date
Mar 5, 2024
Mitsubishi Heavy Industries, Ltd.
Yoshiki Sorimachi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Carbon dioxide absorbent and method for separating out carbon dioxi...
Patent number
11,872,519
Issue date
Jan 16, 2024
Sogang University Research Foundation
Kwang Soon Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filtering product
Patent number
11,865,495
Issue date
Jan 9, 2024
Arastou Raoufi
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Chemical sequestering of CO2, NOx and SO2
Patent number
11,857,920
Issue date
Jan 2, 2024
Robert George Richardson
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Hydrogen sulfide adsorbent in biogas and biogas purification system...
Patent number
11,826,719
Issue date
Nov 28, 2023
Korea Institute of Energy Research
Il Hyun Baek
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of producing a cooled syngas of improved quality
Patent number
11,760,631
Issue date
Sep 19, 2023
Thermochem Recovery International, Inc.
Ravi Chandran
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Hydrogen sulfide adsorbent in biogas and biogas purification system...
Patent number
11,731,103
Issue date
Aug 22, 2023
Korea Institute of Energy Research
Il Hyun Baek
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Acid gas absorbent in biogas and biogas purification system using t...
Patent number
11,707,725
Issue date
Jul 25, 2023
Korea Institute of Energy Research
Il Hyun Baek
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Removal of sour gases from gas mixtures containing them
Patent number
11,708,539
Issue date
Jul 25, 2023
ENI S.p.A.
Alberto Renato De Angelis
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Non-aqueous solvent CO2 capture in rotating packed bed
Patent number
11,612,854
Issue date
Mar 28, 2023
Research Triangle Institute
Paul David Mobley
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and system for capture of carbon dioxide
Patent number
11,602,714
Issue date
Mar 14, 2023
COMMONWEATH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
Graeme Douglas Puxty
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Synergized acetals composition and method for scavenging sulfides a...
Patent number
11,603,497
Issue date
Mar 14, 2023
Clariant International Ltd.
Antonio Pedro de Oliveira Felho
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Porous liquid and methods of making and using the same
Patent number
11,590,447
Issue date
Feb 28, 2023
Exxon Mobil Technology and Engineering Company
Mohsen S. Yeganeh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for purifying a crude gas stream containing sulfur componen...
Patent number
11,578,284
Issue date
Feb 14, 2023
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Alfred Gubrinski
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Regenerable solvent mixtures for acid-gas separation
Patent number
11,559,763
Issue date
Jan 24, 2023
Research Triangle Institute
Marty Lail
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Synergized hemiacetals composition and method for scavenging sulfid...
Patent number
11,555,140
Issue date
Jan 17, 2023
Clariant International Ltd.
Antonio Pedro de Oliveira Filho
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Process for purifying crude synthesis gas to produce an acid gas an...
Patent number
11,484,826
Issue date
Nov 1, 2022
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Sharon Corbet
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Membrane absorption process for CO2 capture
Patent number
11,471,825
Issue date
Oct 18, 2022
Gas Technology Institute
Shiguang Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Acid gas removal system for removing acidic gases from gaseous hydr...
Patent number
11,446,603
Issue date
Sep 20, 2022
QATAR FOUNDATION FOR EDUCATION, SCIENCE, ANDCOMMUNITY DEVELOPMENT
Abdulkarem Ibrahim Amhamed
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for recovering absorbing agents in acid gas tr...
Patent number
11,433,347
Issue date
Sep 6, 2022
INEOS Americas, LLC
Ulises I. Cruz
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Composition for removal of sulfur-containing compound
Patent number
11,434,433
Issue date
Sep 6, 2022
Kuraray Co., Ltd.
Masaki Shimizu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method and apparatus for purification and treatment of air
Patent number
11,406,931
Issue date
Aug 9, 2022
Paloza LLC
Peter C. Zhu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Compositions and methods for carbon dioxide capture
Patent number
11,400,410
Issue date
Aug 2, 2022
The Board of Trustees of the University of Illinois
Yongqi Lu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Absorbent for selective removal of hydrogen sulfide from a fluid st...
Patent number
11,369,919
Issue date
Jun 28, 2022
BASF SE
Gerald Vorberg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Acidic gas absorbent, acidic gas removal method and acidic gas remo...
Patent number
11,358,092
Issue date
Jun 14, 2022
Kabushiki Kaisha Toshiba
Akiko Suzuki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
C1-C8 carboxylic acid salt solution for the absorption of CO2
Patent number
11,351,498
Issue date
Jun 7, 2022
C-Capture Ltd
Douglas Barnes
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrogen sulfide scavengers
Patent number
11,339,118
Issue date
May 24, 2022
Ecolab USA Inc.
Ryan Matthew Harrington
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
ABSORBER AGENT FOR CARBON DIOXIDE DERIVED FROM ATMOSPHERE
Publication number
20240123397
Publication date
Apr 18, 2024
KOBE GAKUIN EDUCATIONAL FOUNDATION
Fuyuhiko INAGAKI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CHEMICAL SEQUESTERING OF CO2, NOx and SO2
Publication number
20240091702
Publication date
Mar 21, 2024
Robert George Richardson
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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
METHOD FOR CAPTURING A MOLECULE OF INTEREST AND ASSOCIATED CAPTURE...
Publication number
20240050890
Publication date
Feb 15, 2024
TOTALENERGIES ONETECH
Jacques Bousquet
C01 - INORGANIC CHEMISTRY
Information
Patent Application
COMPOSITE AMINE ABSORBENT, REMOVAL UNIT, AND REMOVAL METHOD
Publication number
20240042377
Publication date
Feb 8, 2024
Mitsubishi Heavy Industries, Ltd.
Hiroshi Tanaka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WATER-LEAN CARBON DIOXIDE ABSORBENT AND METHOD FOR CAPTURING CARBON...
Publication number
20240042376
Publication date
Feb 8, 2024
CE-TEK CO., LTD.
Yun-Je LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REGENERATION DEVICE, GAS TREATMENT DEVICE, REGENERATION METHOD, AND...
Publication number
20240001287
Publication date
Jan 4, 2024
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Norihide MAEDA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REMOVAL OF ACID GASES FROM GASEOUS MIXTURES CONTAINING THEM
Publication number
20240002742
Publication date
Jan 4, 2024
ENI S.p.A.
Alberto Renato DE ANGELIS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF PRODUCING A COOLED SYNGAS OF IMPROVED QUALITY
Publication number
20230391618
Publication date
Dec 7, 2023
Thermochem Recovery International, Inc.
Ravi Chandran
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR REMOVING ACID COMPOUNDS FROM A GASEOUS EFFLUENT USING A...
Publication number
20230357658
Publication date
Nov 9, 2023
Julien GRANDJEAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITION FOR CARBON DIOXIDE SEPARATION AND METHOD FOR SEPARATING...
Publication number
20230356182
Publication date
Nov 9, 2023
TOSOH CORPORATION
Ryotaro FUJII
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITIONS AND METHODS FOR SCAVENGING HYDROGEN SULFIDE
Publication number
20230357659
Publication date
Nov 9, 2023
Nexgen Oilfield Chemicals, LLC
James Begeal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AQUEOUS CO2 ABSORBENT COMPRISING 2-AMINO-2-METHYL-1-PROPANOL AND 3-...
Publication number
20230321589
Publication date
Oct 12, 2023
AKER CARBON CAPTURE NORWAY AS
Karl Anders Hoff
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AQUEOUS LIQUID SORBENT
Publication number
20230321590
Publication date
Oct 12, 2023
COMPACT CARBON CAPTURE AS
Asbjørn STRAND
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and Scavenging Mixture for Removing Hydrogen Sulfide from a...
Publication number
20230321597
Publication date
Oct 12, 2023
Foremark Performance Chemicals
Jonathan R. Bingham
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR CAPTURING CO2 AND PROCESS FOR CONTINUOUSLY REGENERATING...
Publication number
20230302400
Publication date
Sep 28, 2023
UNIVERSIDADE FEDERAL DE MINAS GERAIS
Jadson Claudio BELCHIOR
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Dual-Loop Solution-Based Carbon Capture System and Method
Publication number
20230302397
Publication date
Sep 28, 2023
University of Kentucky Research Foundation
Kunlei Liu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LOW-COST AND HIGH-EFFICIENCY ABSORPTION-DESORPTION DECOUPLING METHO...
Publication number
20230285891
Publication date
Sep 14, 2023
Zhejiang University
CHENGHANG ZHENG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS AND SYSTEM FOR CAPTURE OF CARBON DIOXIDE
Publication number
20230256381
Publication date
Aug 17, 2023
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
Graeme Douglas PUXTY
C01 - INORGANIC CHEMISTRY
Information
Patent Application
RATE ENHANCEMENT OF GAS CAPTURE PROCESSES
Publication number
20230249127
Publication date
Aug 10, 2023
C-Capture Ltd
Douglas Barnes
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REGENERABLE SOLVENT MIXTURES FOR ACID-GAS SEPARATION
Publication number
20230241547
Publication date
Aug 3, 2023
Research Triangle Institute
Marty Lail
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROGEN SULFIDE SCAVENGING COMPOSITIONS WITH SUPRAMOLECULAR STRUC...
Publication number
20230182069
Publication date
Jun 15, 2023
BPS JUST ENERGY TECHNOLOGY, LLC
Derek E. VAUGHN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Porous Liquid, Self-Replenishing Porous Liquid And Methods Of Makin...
Publication number
20230137305
Publication date
May 4, 2023
ExxonMobil Technology and Engineering Company
Ning Ma
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HUMIDITY CONTROLLING MATERIAL AND HUMIDITY CONTROLLING APPARATUS
Publication number
20230139423
Publication date
May 4, 2023
SHARP KABUSHIKI KAISHA
Yuusuke SHIMIZU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR RECOVERING ABSORBING AGENTS IN ACID GAS TR...
Publication number
20230106908
Publication date
Apr 6, 2023
Ineos Americas, LLC
Ulises I. Cruz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Methods And Compositions for Carbon Capture
Publication number
20230078337
Publication date
Mar 16, 2023
Entropy Inc.
Raphael IDEM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NON-AQUEOUS SOLVENT FOR REMOVING ACIDIC GAS FROM A PROCESS GAS STRE...
Publication number
20230001348
Publication date
Jan 5, 2023
Research Triangle Institute
Jak TANTHANA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NON-AQUEOUS SOLVENT CO2 CAPTURE IN ROTATING PACKED BED
Publication number
20220410063
Publication date
Dec 29, 2022
Research Triangle Institute
Paul David Mobley
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITIONS AND METHODS FOR CARBON DIOXIDE CAPTURE
Publication number
20220387926
Publication date
Dec 8, 2022
THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
Yongqi LU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
C1-C8 Carboxylic Acid Salt Solution for the Absorption of CO2
Publication number
20220297053
Publication date
Sep 22, 2022
C-Capture Ltd
Douglas Barnes
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL