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Physical, chemical processing
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Components to be removed
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B01D2257/504
Carbon dioxide
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Patents Grants
last 30 patents
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Patent Grant
High temperature hydrator
Patent number
12,221,382
Issue date
Feb 11, 2025
Carbon Engineering ULC
Kenton Robert Heidel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Direct capture of carbon dioxide
Patent number
12,220,661
Issue date
Feb 11, 2025
8 Rivers Capital, LLC
Adam Goff
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Membranes for contaminant removal from natural gas and methods for...
Patent number
12,215,288
Issue date
Feb 4, 2025
Chevron U.S.A. Inc.
William Koros
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Continuously regenerable scrubber
Patent number
12,214,308
Issue date
Feb 4, 2025
Oceaneering International, Inc.
John Fricker
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for recovering carbon dioxide gas and other gases
Patent number
12,214,313
Issue date
Feb 4, 2025
Tokuyama Corporation
Masao Kusunoki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Integrated ethylene production process
Patent number
12,215,073
Issue date
Feb 4, 2025
SHELL USA, INC.
Guus Van Rossum
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Modular portable multi-crew life support system
Patent number
12,214,227
Issue date
Feb 4, 2025
Hamilton Sundstrand Corporation
Jake Rohrig
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Capturing carbon dioxide
Patent number
12,214,311
Issue date
Feb 4, 2025
Carbon Engineering ULC
Douglas Edward Olmstead
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Enhanced capture structures for direct air capture
Patent number
12,214,330
Issue date
Feb 4, 2025
Arizona Board of Regents on behalf of Arizona State University
Klaus Lackner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Vapor recovery method, system, and apparatus using reversal of adso...
Patent number
12,208,356
Issue date
Jan 28, 2025
Zeeco, Inc.
Darton J. Zink
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Zero-emissions refinery system and method for liquid waste stream r...
Patent number
12,209,040
Issue date
Jan 28, 2025
Stanley Michael Siegel
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
System and method for the processing of LNG
Patent number
12,209,801
Issue date
Jan 28, 2025
Petroliam Nasional Berhad (Petronas)
Amiza Surmi
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method of decarbonating gas streams
Patent number
12,208,354
Issue date
Jan 28, 2025
Arkema France
Sandeep Jain
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Natural gas pretreatment system and method for pretreating natural gas
Patent number
12,209,225
Issue date
Jan 28, 2025
JGC CORPORATION
Yuzuru Kakutani
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Permanent storage of carbon dioxide
Patent number
12,209,029
Issue date
Jan 28, 2025
Climate Solutions ApS
Erik Trampe
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Gas concentrator with removable cartridge adsorbent beds
Patent number
12,208,212
Issue date
Jan 28, 2025
Inogen, Inc.
Brenton Taylor
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Gas recovery method
Patent number
12,201,936
Issue date
Jan 21, 2025
Gas Recovery and Recycle Limited
Robert Bruce Grant
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Multi-chambered electrochemical cell for carbon dioxide removal
Patent number
12,203,184
Issue date
Jan 21, 2025
The Regents of the University of California
Dante Simonetti
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for underground separation of components in sulfur-containin...
Patent number
12,203,346
Issue date
Jan 21, 2025
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
Fuzhen Chen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hybrid polymer membrane
Patent number
12,201,937
Issue date
Jan 21, 2025
SINTEF TTO AS
Marius Sandru
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
System and method for carbon dioxide removal by direct air capture
Patent number
12,194,408
Issue date
Jan 14, 2025
Air to Earth Holdings LLC
Joseph J. Stark
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Amine-containing water concentration system and apparatus, and carb...
Patent number
12,194,410
Issue date
Jan 14, 2025
Kabushiki Kaisha Toshiba
Akiko Suzuki
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Acidic gas absorbent, acidic gas removal method and acidic gas remo...
Patent number
12,194,411
Issue date
Jan 14, 2025
Kabushiki Kaisha Toshiba
Akiko Suzuki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Plant and process for aerial gas separation using a parallelepipeda...
Patent number
12,196,487
Issue date
Jan 14, 2025
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Benoit Davidian
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for removing carbon dioxide from a fluid
Patent number
12,194,409
Issue date
Jan 14, 2025
Noya, Inc.
Joshua Ivan Santos-Heard
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polyimide membranes incorporating diselenide functionality for sele...
Patent number
12,194,433
Issue date
Jan 14, 2025
IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY
Tarek Ahmed Yousef
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System, apparatus and method for managing heat transfer in post com...
Patent number
12,194,407
Issue date
Jan 14, 2025
Victor Juchymenko
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Carbon membrane for fluid separation use
Patent number
12,186,712
Issue date
Jan 7, 2025
Toray Industries, Inc.
Yuki Yamashita
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and apparatus for the separation of a mixture of hydrogen a...
Patent number
12,187,611
Issue date
Jan 7, 2025
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Bertrand Demolliens
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Aqueous solutions and methods of using same for remediating contami...
Patent number
12,187,972
Issue date
Jan 7, 2025
GAPS Technology, LLC.
Cliffton L. Roe
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
CARBON DIOXIDE SEPARATION APPARATUS
Publication number
20250050265
Publication date
Feb 13, 2025
ThyssenKrupp Industrial Solutions AG
Johannes MENZEL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PRODUCING HYDROGEN AND METHOD OF RETROFITTING A HYDROGE...
Publication number
20250051159
Publication date
Feb 13, 2025
Johnson Matthey Public Limited Company
Kendra BRIGGS
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SYSTEM AND METHOD FOR PRE-PURIFICATION OF A FEED GAS STREAM
Publication number
20250050271
Publication date
Feb 13, 2025
Ralph J. Mancini
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR PRODUCTION OF SYNTHETIC FUEL THROUGH CO2 CAPT...
Publication number
20250050273
Publication date
Feb 13, 2025
Arizona Board of Regents on behalf of Arizona State University
Klaus LACKNER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ROTATING CONTINUOUS MULIT-CAPTURE SYSTEMS AND APPARATUS FOR IMPROVE...
Publication number
20250050264
Publication date
Feb 13, 2025
Global Thermostat Operations, LLC
Peter Eisenberger
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
System and Method for Removing Acid Gas from Syngas with Heat Recovery
Publication number
20250050266
Publication date
Feb 13, 2025
SABIC Global Technologies B.V.
Jagan Mohan Rallapalli
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING A MIXED FILLER
Publication number
20250051538
Publication date
Feb 13, 2025
SEMPLASTICS, LLC
Brian MUELLER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ABSORPTION OF ATMOSPHERIC CARBON DIOXIDE
Publication number
20250050267
Publication date
Feb 13, 2025
Delwyn Douglas
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR CARBON DIOXIDE SEPARATION
Publication number
20250050311
Publication date
Feb 13, 2025
MOF Technologies Limited
Jose CASABAN-JULIAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM FOR SEPARATING GAS
Publication number
20250050239
Publication date
Feb 13, 2025
CRI, ehf
Emeric SARRON
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR FIXING CARBON DIOXIDE, METHOD FOR PRODUCING CALCIUM CARB...
Publication number
20250041796
Publication date
Feb 6, 2025
Sumitomo Osaka Cement Co., Ltd.
Sadato KIKUCHI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SEPARATION FUNCTIONAL LAYER, SEPARATION MEMBRANE, AND METHOD FOR MA...
Publication number
20250041808
Publication date
Feb 6, 2025
NITTO DENKO CORPORATION
Hisae SHIMIZU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
EFFICIENT ADAPTABLE SYSTEM FOR CAPTURING CARBON
Publication number
20250041788
Publication date
Feb 6, 2025
Harrison Rice
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEVICE FOR THE PRODUCTION OF HYDROGEN AND CO2 FROM SUPPLIED HYDROCA...
Publication number
20250042735
Publication date
Feb 6, 2025
Hyper Energy Australia Pty Ltd
Åge SKOMSVOLD
C01 - INORGANIC CHEMISTRY
Information
Patent Application
TRANSLUCENT BULK CARBONATE AND ITS PRODUCTION
Publication number
20250042758
Publication date
Feb 6, 2025
The University of British Columbia
Curtis BERLINGUETTE
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Gas Separation Apparatus
Publication number
20250041790
Publication date
Feb 6, 2025
SEIKO EPSON CORPORATION
Satoru FUKUI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON DIOXIDE ADSORBENT AND CARBON DIOXIDE ADSORPTION-DESORPTION D...
Publication number
20250041824
Publication date
Feb 6, 2025
Kabushiki Kaisha Toshiba
Hitomi SAITO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
BASES FOR LOW-TEMPERATURE CARBON DIOXIDE CAPTURE AND RELEASE
Publication number
20250041826
Publication date
Feb 6, 2025
International Business Machines Corporation
Luis M. Campos
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CONTROL APPARATUS AND CONTROL METHOD FOR CARBON DIOXIDE CAPTURING A...
Publication number
20250041787
Publication date
Feb 6, 2025
Kabushiki Kaisha Toshiba
Takahiro SHIROTA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SIMULTANEOUS REMOVAL OF CARBON DIOXIDE, NOx and SOx USING SINGLE ST...
Publication number
20250041789
Publication date
Feb 6, 2025
Michigan Technological University
Surendra Komar KAWATRA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PREPARING A POLYBENZOXAZINE-DERIVED CARBON MEMBRANE, CA...
Publication number
20250041793
Publication date
Feb 6, 2025
Petroleo Brasileiro S.A. - PETROBRAS
Thaís MARTINS NEVES
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CALCIUM HYDROXIDE COMPOSITION AND CARBON REMOVAL IN AIR USING THE SAME
Publication number
20250041797
Publication date
Feb 6, 2025
Johan BRANDT
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PRE- AND POST-TREATMENT METHODS FOR PRODUCING CARBON-NEGATIVE SUPPL...
Publication number
20250042812
Publication date
Feb 6, 2025
Wisconsin Alumni Research Foundation
Bu Wang
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
SYSTEMS AND METHODS FOR PROCESSING COAL FOR USE IN A DIRECT AIR CAP...
Publication number
20250041783
Publication date
Feb 6, 2025
CARBON HOLDINGS INTELLECTUAL PROPERTIES, LLC
Charles Agee Atkins
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Functionalized Covalent Organic Frameworks for Capturing Carbon Dio...
Publication number
20250041825
Publication date
Feb 6, 2025
The Regents of the University of California
Omar M. Yaghi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR CATALYTIC CO2 DESORPTION AND CATALYST FOR SAID PROCESS
Publication number
20250041831
Publication date
Feb 6, 2025
TOTALENERGIES ONETECH
Parveen KUMAR
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND PROCESSES OF ELIMINATING START-UP FLARING IN A GAS PLANT
Publication number
20250044815
Publication date
Feb 6, 2025
Saudi Arabian Oil Company
Abdulhakeem Yahya Alqahtani
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
OXYGEN FIRED FCC REGENERATOR WITH CO2 CAPTURE
Publication number
20250043195
Publication date
Feb 6, 2025
ExxonMobil Technology and Engineering Company
Vinit CHOUDHARY
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
Comprehensive Enerty Systems
Publication number
20250043672
Publication date
Feb 6, 2025
GTherm Energy, Inc.
Michael J. Parrella
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Device and Method for the Sequestration of Atmospheric Carbon Dioxide
Publication number
20250032978
Publication date
Jan 30, 2025
UB - ONE STIFTUNGS GMBH
Jan-Heiner Küpper
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL