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Physical, chemical processing
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SEPARATION
B01D53/00
Separation of gases or vapours Recovering vapours of volatile solvents from gases Chemical or biological purification of waste gases
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Patents Grants
last 30 patents
Information
Patent Grant
Integrated carbon dioxide capture
Patent number
12,325,669
Issue date
Jun 10, 2025
CARBONCURE TECHNOLOGIES INC.
George Sean Monkman
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Acid gas scrubbing methods featuring amine phase separation for hyd...
Patent number
12,325,004
Issue date
Jun 10, 2025
ExxonMobil Technology and Engineering Company
Carla S. Pereira
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Carbon dioxide fixation method
Patent number
12,319,584
Issue date
Jun 3, 2025
Mitsubishi Heavy Industries, Ltd.
Masayuki Inui
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method and system for producing a fuel from biogas
Patent number
12,312,547
Issue date
May 27, 2025
Iogen Corporation
Patrick J. Foody
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Systems and methods for ammonia purification
Patent number
12,312,248
Issue date
May 27, 2025
BECHTEL ENERGY TECHNOLOGIES & SOLUTIONS, INC.
Charles Kimtantas
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Combustion system having a fuel cell and a carbon capture system
Patent number
12,303,830
Issue date
May 20, 2025
GE Vernova Infrastructure Technology LLC
Dhinesh Thanganadar
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Method for removing acid compounds from a gaseous effluent using a...
Patent number
12,305,136
Issue date
May 20, 2025
IFP Energies Nouvelles
Julien Grandjean
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Porous ceramics for additive manufacturing, filtration, and membran...
Patent number
12,303,863
Issue date
May 20, 2025
Lawrence Livermore National Security, LLC
Patrick Campbell
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Process for producing a highly porous CaO-based material modified w...
Patent number
12,290,793
Issue date
May 6, 2025
Petroleo Brasileiro S.A. Petrobras
Jadson Claudio Belchior
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods or producing carbon dioxide sorbents for indoor air quality...
Patent number
12,290,797
Issue date
May 6, 2025
BASF Corporation
Riichiro Kimura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrophilic and hydrophobic composite packing-based rotating packed...
Patent number
12,285,750
Issue date
Apr 29, 2025
Beijing University of Chemical Technology
Yong Luo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Devices, methods, and systems for capturing and sequestering atmosp...
Patent number
12,285,721
Issue date
Apr 29, 2025
LIKE LICHEN LLC
Claude Steven McDaniel
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Techniques to synthesize greenhouse gases
Patent number
12,280,333
Issue date
Apr 22, 2025
Nataqua, Inc.
Alexander Kian Motey
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and method for cleaning of biogas
Patent number
12,281,273
Issue date
Apr 22, 2025
Unconventional Gas Solutions, LLC
Benjamin Bikson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Integrated device and method for continuously capturing, storing an...
Patent number
12,281,543
Issue date
Apr 22, 2025
Taiyuan University of Technology
Zhiqin Kang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and method for producing renewable natural gas from biogas
Patent number
12,281,274
Issue date
Apr 22, 2025
Unconvential Gas Solutions, LLC
Benjamin Bikson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and method of producing cooled dry gas
Patent number
12,268,982
Issue date
Apr 8, 2025
King Fahd University of Petroleum & Minerals
Jihad Hassan Alsadah
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Synthetic fuel production system and related techniques
Patent number
12,263,461
Issue date
Apr 1, 2025
AIRCELA INC.
Eric Dahlgren
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for carbon capture
Patent number
12,263,442
Issue date
Apr 1, 2025
Caterpillar Inc.
David M. Ginter
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
System and method for cleaning of biogas
Patent number
12,264,288
Issue date
Apr 1, 2025
Unconventional Gas Solutions, LLC
Benjamin Bikson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ocean alkalinity system and method for capturing atmospheric carbon...
Patent number
12,264,084
Issue date
Apr 1, 2025
Ebb Carbon, Inc.
Todd Pelman
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Electrochemical system, apparatus and method to generate metal hydr...
Patent number
12,264,403
Issue date
Apr 1, 2025
Gregory Hudson Rau
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Carbon dioxide gas capture system
Patent number
12,257,545
Issue date
Mar 25, 2025
Carbon Reform Inc.
Joanne Norris
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Reactors and methods for production of sustainable chemicals using...
Patent number
12,258,671
Issue date
Mar 25, 2025
Dioxycle
Ruperto G Mariano
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Direct air capture system
Patent number
12,257,547
Issue date
Mar 25, 2025
Siemens Energy Global GmbH & Co. KG
Christer Hjalmarsson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Carbon dioxide capture system and method with mass transfer contactor
Patent number
12,251,657
Issue date
Mar 18, 2025
ION CLEAN ENERGY, INC.
Charles Panaccione
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Solid amine material absorbing carbon dioxide, preparation method a...
Patent number
12,246,301
Issue date
Mar 11, 2025
DeCarbon Technology (Shenzhen) Co., Ltd
Feng Yan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Oxygen-selective anodes
Patent number
12,247,303
Issue date
Mar 11, 2025
The Regents of the University of California
Gaurav Sant
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Methods and apparatus for recycling tail gas in syngas fermentation...
Patent number
12,239,939
Issue date
Mar 4, 2025
LanzaTech, Inc.
John D Winter
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method and system for producing a fuel from biogas
Patent number
12,241,036
Issue date
Mar 4, 2025
Iogen Corporation
Patrick J. Foody
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
CARBON DIOXIDE CAPTURE AND UTILIZATION AS A CLEAN FEEDSTOCK
Publication number
20250188626
Publication date
Jun 12, 2025
Michigan Technological University
Surendra Komar KAWATRA
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
BICARBONATE PRODUCTION METHOD, CARBON DIOXIDE PRODUCTION METHOD, OR...
Publication number
20250186935
Publication date
Jun 12, 2025
NITTO DENKO CORPORATION
Daisuke FUOKA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METAL POLYMER COMPLEXES METHODS FOR CARBON DIOXIDE CAPTURE
Publication number
20250186969
Publication date
Jun 12, 2025
LEHIGH UNIVERSITY
Arup K. SenGupta
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR CAPTURING GREENHOUSE GASES FROM COKE PRODUC...
Publication number
20250188353
Publication date
Jun 12, 2025
SunCoke Technology and Development LLC
John Francis QUANCI
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
POROUS MEDIUM AND GAS-LIQUID SYSTEM CONTAINING THE SAME
Publication number
20250186938
Publication date
Jun 12, 2025
INDUSTRIAL CLIMATE SOLUTIONS INC.
Hossein Khorshidian
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ROTARY REACTOR
Publication number
20250186942
Publication date
Jun 12, 2025
TOHOKU UNIVERSITY
Nobuhiro MARUOKA
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
High efficiency utilization of heat in CO2 stripper
Publication number
20250177922
Publication date
Jun 5, 2025
Eli Gal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
RECOVERY METHOD OF ABSORPTION SOLVENT WASTE LIQUID AND CO2 CAPTURE...
Publication number
20250177906
Publication date
Jun 5, 2025
HUANENG CLEAN ENERGY RESEARCH INSTITUTE
RONG LIU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Reactors and Methods for Production of Sustainable Chemicals using...
Publication number
20250179661
Publication date
Jun 5, 2025
Dioxycle
Ruperto G Mariano
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD OF PRODUCING CARBON DIOXIDE FROM A GAS SCRUBBING PROCESS
Publication number
20250170518
Publication date
May 29, 2025
ESTECH A/S
Jan Stougaard JAKOBSEN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEM, APPARATUS, AND METHOD FOR ALKALINE EARTH METAL HYDROXIDE LO...
Publication number
20250170524
Publication date
May 29, 2025
PARALLEL CARBON INC.
Ryan Andrey ANDERSON
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
ISOLATION OF CARBON DIOXIDE USING A HALOGEN GAS
Publication number
20250170525
Publication date
May 29, 2025
Deóis Chiaráin Mac Séamuis Ua Cearnaigh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR SEPARATING WASTE GAS FROM A FERROUS METAL PRODUCTION UNIT
Publication number
20250170526
Publication date
May 29, 2025
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Pascal MARTY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SOLVENT SYSTEMS FOR CARBON DIOXIDE CAPTURE AND METHODS OF MAKING AN...
Publication number
20250161867
Publication date
May 22, 2025
SCHLUMBERGER TECHNOLOGY CORPORATION
Dinh Thu Nguyen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MECHANICAL VAPOR RE-COMPRESSOR HEAT PUMP FOR SEPARATING CO2 FROM WA...
Publication number
20250161870
Publication date
May 22, 2025
CARBON CAPTURE INC.
Brian HOLMAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ELECTROLYZERS AND USE OF THE SAME FOR CARBON DIOXIDE CAPTURE AND MI...
Publication number
20250161880
Publication date
May 22, 2025
The Johns Hopkins University
Chao WANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR CARBONATING WASTE MATERIALS
Publication number
20250162941
Publication date
May 22, 2025
HSustainability GmbH
Jan SKOCEK
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
SYSTEMS AND METHODS FOR PERFORMING DIRECT AIR CAPTURE WITH THE ASSI...
Publication number
20250161876
Publication date
May 22, 2025
Clairity Technology Inc.
Glen MEYEROWITZ
C01 - INORGANIC CHEMISTRY
Information
Patent Application
APPARATUS AND METHOD FOR STEEL SLAG CARBON FIXATION
Publication number
20250161873
Publication date
May 22, 2025
INSTITUTE OF RESEARCH OF IRON AND STEEL, JIANGSU PROVINCE/SHA-STEEL, CO. LTD...
Rui MAO
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
CARBON DIOXIDE-CAPTURING CEMENT COMPOSITIONS AND RELATED METHODS
Publication number
20250161874
Publication date
May 22, 2025
Carbon Limit Co.
Leonard Timothy Sperry
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
SYSTEM AND METHOD FOR CAPTURE AND UTILIZATION OF CARBON DIOXIDE FRO...
Publication number
20250161875
Publication date
May 22, 2025
Coldstream Energy IP, LLC
Jason G. S. Ho
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MATERIALS, METHODS, AND SYSTEMS FOR REACTIVE CAPTURE AND CONVERSION...
Publication number
20250161917
Publication date
May 22, 2025
ALLIANCE FOR SUSTAINABLE ENERGY, LLC
Daniel RUDDY
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS AND APPARATUS FOR THE PURIFICATION OF BIOGAS
Publication number
20250161865
Publication date
May 22, 2025
Opure B.V.
Arnaud Marinus Aart DUINE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MECHANICAL VAPOR RE-COMPRESSOR HEAT PUMP FOR SEPARATING CO2 FROM WA...
Publication number
20250161869
Publication date
May 22, 2025
CARBON CAPTURE INC.
Brian HOLMAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS FOR CARBON SEQUESTRATION AND MAKING MAGNESIUM-BASED CEMENT
Publication number
20250154057
Publication date
May 15, 2025
ZS2 Technologies Ltd.
Douglas Geoffrey BROWN
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
CO2 RECOVERY METHOD AND CO2 RECOVERY DEVICE
Publication number
20250153099
Publication date
May 15, 2025
AIR WATER INC.
Takanori KAIGAWA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DIRECT AIR CAPTURE AND LIQUID ENVIRONMENT DESORPTION PROCESS
Publication number
20250153103
Publication date
May 15, 2025
SPIRITUS TECHNOLOGIES, PBC
Matthew Nicholson Lee
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SCALABLE SORTIVE GAS SEPARATOR AND METHOD OF OPERATION
Publication number
20250153088
Publication date
May 15, 2025
Svante Inc.
Jamie MCKERROW
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Hybrid Carbon Dioxide Removal Systems
Publication number
20250153096
Publication date
May 15, 2025
AirMyne, Inc.
Bart Ludo Scherpbier
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF CAPTURING CARBON DIOXIDE
Publication number
20250153098
Publication date
May 15, 2025
Industrial Technology Research Institute
Chiung-Fang Liu
C01 - INORGANIC CHEMISTRY