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B01D2252/20489
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Patents Grants
last 30 patents
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Patent Grant
System and process of capturing carbon dioxide from flue gases
Patent number
12,138,588
Issue date
Nov 12, 2024
CARBON CLEAN SOLUTIONS LIMITED
Prateek Bumb
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and a system for the removal of carbon dioxide from solvents
Patent number
12,134,067
Issue date
Nov 5, 2024
CARBON CLEAN SOLUTIONS LIMITED
Prateek Bumb
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Water-lean carbon dioxide absorbent and method for capturing carbon...
Patent number
12,128,350
Issue date
Oct 29, 2024
CE-TEK CO., LTD.
Yun-Je Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Two-stage method for removing CO2 from synthesis gas
Patent number
12,064,724
Issue date
Aug 20, 2024
BASF SE
Torsten Katz
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Process for increased selectivity and capacity for hydrogen sulfide...
Patent number
12,053,738
Issue date
Aug 6, 2024
ExxonMobil Technology and Engineering Company
Carla S. Pereira
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for producing a deacidified fluid stream
Patent number
12,043,809
Issue date
Jul 23, 2024
BASF SE
Georg Sieder
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Selective desulfurization method implemented based on high gravity...
Patent number
11,952,547
Issue date
Apr 9, 2024
UNIVERSITY OF CHINESE ACADEMY OF SCIENCES
Zhi Qian
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hybrid post-combustion CO2 capture system and method
Patent number
11,938,443
Issue date
Mar 26, 2024
University of Kentucky Research Foundation
Kunlei Liu
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
System and process of capturing carbon dioxide from flue gases
Patent number
11,850,552
Issue date
Dec 26, 2023
CARBON CLEAN SOLUTIONS LIMITED
Prateek Bumb
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Tail gas utilization for mixed alcohols production
Patent number
11,845,712
Issue date
Dec 19, 2023
Standard Alcohol Company of America, Inc.
Richard Denham Ridley
C07 - ORGANIC 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
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
Apparatus and process for producing a deacidified fluid stream
Patent number
11,649,411
Issue date
May 16, 2023
BASF SE
Georg Sieder
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Absorption column having external heat exchange circuit
Patent number
11,628,392
Issue date
Apr 18, 2023
L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Ge...
Sophia Schmidt
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Multifunctional intensified reactor device with integrated heat and...
Patent number
11,504,692
Issue date
Nov 22, 2022
UT-Battelle, LLC
Canhai Lai
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Use of aminals to remove acid gases from fluid gas streams
Patent number
11,473,026
Issue date
Oct 18, 2022
Foremark Performance Chemicals
Jon Bingham
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Thermal stage and reduction absorption sulfur recovery process
Patent number
11,453,588
Issue date
Sep 27, 2022
Saudi Arabian Oil Company
John P. O'Connell
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
Process of improved sulfur capture from a syngas mixture
Patent number
11,420,155
Issue date
Aug 23, 2022
SAUDI ARABIAN OIL COMPANY and
Milind M. Vaidya
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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
Hydrogen sulfide scavengers
Patent number
11,339,118
Issue date
May 24, 2022
Ecolab USA Inc.
Ryan Matthew Harrington
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Sulfur recovery operation with improved carbon dioxide recovery
Patent number
11,325,065
Issue date
May 10, 2022
Saudi Arabian Oil Company
Milind M. Vaidya
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Acidic gas absorbent, acidic gas removal method and acidic gas remo...
Patent number
11,291,948
Issue date
Apr 5, 2022
Kabushiki Kaisha Toshiba
Akiko Suzuki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Acid gas absorbent, acid gas removal method, and acid gas removal d...
Patent number
11,278,842
Issue date
Mar 22, 2022
Kabushiki Kaisha Toshiba
Shinji Murai
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Combined acid gas removal and water filtration system
Patent number
11,266,945
Issue date
Mar 8, 2022
QATAR FOUNDATION FOR EDUCATION, SCIENCE AND COMMUNITY DEVELOPMENT
Abdulkarem Ibrahim Amhamed
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Apparatus and method for recovering carbon dioxide in combustion ex...
Patent number
11,253,812
Issue date
Feb 22, 2022
Anemos Company Ltd.
Terutoshi Suzuki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Scavenging system including at least one mixed acetal compound to r...
Patent number
11,247,167
Issue date
Feb 15, 2022
Foremark Performance Chemicals
Jonathan R. Bingham
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM FOR RESERVOIR STIMULATION WITH EXHAUST STREAM CAPTURE
Publication number
20240392654
Publication date
Nov 28, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Anna Beletskaya
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
HELIUM SEPARATION AND RECOVERY PROCESS
Publication number
20240343578
Publication date
Oct 17, 2024
Arjae Design Solutions Ltd.
Ernie MAURIER
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ACID GAS ABSORBENT, METHOD FOR REMOVING ACID GAS, AND ACID GAS REMO...
Publication number
20240307817
Publication date
Sep 19, 2024
Kabushiki Kaisha Toshiba
Hitomi SAITO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS AND PLANT FOR PRODUCING PURE HYDROGEN BY STEAM REFORMING WI...
Publication number
20240294379
Publication date
Sep 5, 2024
L'AIR LIQUIDE, SOCIETE ANOYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
Teja SCHMID McGUINNESS
C01 - INORGANIC CHEMISTRY
Information
Patent Application
AMINE SOLVENT-BASED CARBON CAPTURE COMPOSITIONS
Publication number
20240286074
Publication date
Aug 29, 2024
International Business Machines Corporation
JAMES MCDONAGH
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR THE REMOVAL OF ACID GASES, SPECIFICALLY CO2, FROM GASEO...
Publication number
20240278169
Publication date
Aug 22, 2024
ENI S.p.A.
Gianluca FIORI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS AND EQUIPMENT FOR PRODUCING GLYCOLS FROM CARBOHYDRATES AND...
Publication number
20240182387
Publication date
Jun 6, 2024
Avantium Knowledge Centre B.V.
Davide Ansovini
C01 - INORGANIC CHEMISTRY
Information
Patent Application
TAIL GAS UTILIZATION FOR MIXED ALCOHOLS PRODUCTION
Publication number
20240109825
Publication date
Apr 4, 2024
Standard Alcohol Company of America, Inc.
Richard Denham RIDLEY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
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
TWO STEP AMINE ABSORPTION PROCESS FOR REMOVAL CO2/H2S FROM BIOGAS
Publication number
20240017205
Publication date
Jan 18, 2024
Airco Process Technology A/S
Rasmus FIND
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
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
NATURAL GAS SWEETENING METHODS AND RELATED SYSTEMS
Publication number
20230347281
Publication date
Nov 2, 2023
ExxonMobil Technology and Engineering Company
Priya SANTHANAM
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METHOD AND SYSTEM FOR MAINTAINING SOLVENT QUALITY IN GAS TREATING S...
Publication number
20230330590
Publication date
Oct 19, 2023
Saudi Arabian Oil Company
Abdulaziz A. Aldayini
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND PROCESS OF CAPTURING CARBON DIOXIDE FROM FLUE GASES
Publication number
20230330596
Publication date
Oct 19, 2023
CARBON CLEAN SOLUTIONS LIMITED
Prateek BUMB
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for Conversion of Bis(hydroxyethylethoxy)-urea to DGA
Publication number
20230158445
Publication date
May 25, 2023
Huntsman Petrochemical LLC
Patrick E Holub
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
METHOD AND SYSTEM FOR FILTERING FORMALDEHYDE FROM INOOR AIR
Publication number
20220370952
Publication date
Nov 24, 2022
enVerid Systems, Inc.
Udi MEIRAV
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ACID GAS ABSORBENT IN BIOGAS AND BIOGAS PURIFICATION SYSTEM USING T...
Publication number
20220161224
Publication date
May 26, 2022
Korea Institute Of Energy Research
IL HYUN BAEK
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NATURAL GAS PRETREATMENT SYSTEM AND METHOD FOR PRETREATING NATURAL GAS
Publication number
20220145201
Publication date
May 12, 2022
JGC CORPORATION
Yuzuru KAKUTANI
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
TAIL GAS UTILIZATION FOR MIXED ALCOHOLS PRODUCTION
Publication number
20220144734
Publication date
May 12, 2022
Standard Alcohol Company of America, Inc.
Richard Denham RIDLEY
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for Increased Selectivity and Capacity for Hydrogen Sulfide...
Publication number
20220126235
Publication date
Apr 28, 2022
ExxonMobil Research and Engineering Company
Carla S. Pereira
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ACIDIC GAS ABSORBENT, ACIDIC GAS REMOVAL METHOD AND ACIDIC GAS REMO...
Publication number
20220080348
Publication date
Mar 17, 2022
Kabushiki Kaisha Toshiba
Akiko SUZUKI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROGEN SULFIDE ADSORBENT IN BIOGAS AND BIOGAS PURIFICATION SYSTEM...
Publication number
20210402368
Publication date
Dec 30, 2021
Korea Institute Of Energy Research
IL HYUN BAEK
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
SYSTEM AND PROCESS OF CAPTURING CARBON DIOXIDE FROM FLUE GASES
Publication number
20210322923
Publication date
Oct 21, 2021
CARBON CLEAN SOLUTIONS LIMITED
Prateek BUMB
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ACIDIC GAS ABSORBENT, ACIDIC GAS REMOVAL METHOD AND ACIDIC GAS REMO...
Publication number
20210291108
Publication date
Sep 23, 2021
Kabushiki Kaisha Toshiba
Akiko Suzuki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ACID GAS ADSORBENT AND METHOD OF MANUFACTURING SAME
Publication number
20210268428
Publication date
Sep 2, 2021
KAWASAKI JUKOGYO KABUSHIKI KAISHA
Ryohei NUMAGUCHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Scavenging System Including at Least One Mixed Acetal Compound to R...
Publication number
20210245090
Publication date
Aug 12, 2021
Foremark Performance Chemicals
Jonathan R. Bingham
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL