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separation of carbon dioxide
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CPC
F25J3/0266
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F25
Refrigeration
F25J
LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
F25J3/00
Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
Current Industry
F25J3/0266
separation of carbon dioxide
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Patents Grants
last 30 patents
Information
Patent Grant
Process for the separation and liquefaction of methane and carbon d...
Patent number
11,976,879
Issue date
May 7, 2024
L'Air Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes
Jorge Ernesto Tovar Ramos
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Cryogenic purification of biogas with pre-separation and external s...
Patent number
11,946,691
Issue date
Apr 2, 2024
L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation de Procédés Geo...
Jorge Ernesto Tovar Ramos
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
System and method of recovering carbon dioxide from an exhaust gas...
Patent number
11,925,894
Issue date
Mar 12, 2024
Air Products and Chemicals, Inc.
Douglas Carl Hofer
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Carbon dioxide and hydrogen sulfide recovery system using a combina...
Patent number
11,883,778
Issue date
Jan 30, 2024
Cameron International Corporation
Ankur D. Jariwala
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Hydrocarbon extraction using solar energy
Patent number
11,859,477
Issue date
Jan 2, 2024
TOTALENERGIES SE
David Levitt
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods and systems for separating compounds
Patent number
11,794,127
Issue date
Oct 24, 2023
Sustainable Energy Solutions, Inc
Larry Baxter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Producing carbon dioxide with waste heat
Patent number
11,685,658
Issue date
Jun 27, 2023
X Development LLC
Bryan Christopher GilroySmith
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Compressing system, and gas compressing method
Patent number
11,656,026
Issue date
May 23, 2023
Mitsubishi Heavy Industries Compressor Corporation
Naoto Yonemura
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Liquid or supercritical carbon dioxide capture from exhaust gas
Patent number
11,635,255
Issue date
Apr 25, 2023
AXIP ENERGY SERVICES, LP
Robert Stiles
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Gas separation system with auto-refrigeration and selective recycle...
Patent number
11,635,253
Issue date
Apr 25, 2023
Her Majesty the Queen in right of Canada as represented by the Minister of Na...
Kourosh Zanganeh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Alkali-based removal of chemical moieties from gas streams with che...
Patent number
11,559,766
Issue date
Jan 24, 2023
8 Rivers Capital, LLC
Xijia Lu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and device for the combined production of hydrogen and carb...
Patent number
11,554,955
Issue date
Jan 17, 2023
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Jean-Pierre Tranier
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Heat exchange mechanism for removing contaminants from a hydrocarbo...
Patent number
11,543,179
Issue date
Jan 3, 2023
ExxonMobil Upstream Research Company
Nicholas F. Urbanski
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for producing biomethane from a biogas stream, comprising s...
Patent number
11,525,628
Issue date
Dec 13, 2022
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Guillaume Cardon
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
CO2 separation and liquefaction system and method
Patent number
11,486,638
Issue date
Nov 1, 2022
CARBON CAPTURE AMERICA, INC.
Miles L. Abarr
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method of natural gas pretreatment
Patent number
11,460,245
Issue date
Oct 4, 2022
L'Air Liquide, Scoiété Anonyme pour l'Etude et l'Exploitation des Procédés Ge...
Yufeng Qian
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrocarbon gas processing
Patent number
11,448,461
Issue date
Sep 20, 2022
UOP LLC
Thai Pham
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method for co-production of hyper-efficient electric power and a me...
Patent number
11,421,873
Issue date
Aug 23, 2022
Harper Biotech LLC
Charles L. Harper
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Mixing and heat integration of melt tray liquids in a cryogenic dis...
Patent number
11,378,332
Issue date
Jul 5, 2022
ExxonMobil Upstream Research Company
Jaime A. Valencia
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Apparatus and method for separating CO2 at low temperature comprisi...
Patent number
11,344,842
Issue date
May 31, 2022
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Ludovic Granados
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Devices, systems, facilities, and processes for liquefied natural g...
Patent number
11,293,691
Issue date
Apr 5, 2022
NEXT CARBON SOLUTIONS, LLC
Ivan Van der Walt
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Treatment plant for hydrocarbon gas having variable contaminant levels
Patent number
11,255,603
Issue date
Feb 22, 2022
ExxonMobil Upstream Research Company
Jaime A. Valencia
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Alkali-based removal of chemical moieties from gas streams with che...
Patent number
11,229,879
Issue date
Jan 25, 2022
8 Rivers Capital, LLC
Xijia Lu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System for utilizing carbon dioxide of flue gas captured by cold he...
Patent number
11,137,203
Issue date
Oct 5, 2021
Sanghyeun Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and method for transporting liquid hydrocarbon and CO2 for...
Patent number
11,125,391
Issue date
Sep 21, 2021
Saudi Arabian Oil Company
Ahmad O. Al Khowaiter
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information
Patent Grant
Carbon dioxide recycle stream processing in an enhanced oil recover...
Patent number
11,125,495
Issue date
Sep 21, 2021
Pilot Energy Solutions, LLC
Eric Prim
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Devices, systems, facilities, and processes for liquefied natural g...
Patent number
11,112,174
Issue date
Sep 7, 2021
NEXT CARBON SOLUTIONS, LLC
Ivan Van der Walt
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Carbon dioxide capturing apparatus using cold heat of liquefied nat...
Patent number
11,071,938
Issue date
Jul 27, 2021
Hwachang Sung
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Systems and methods for production and separation of hydrogen and c...
Patent number
11,066,298
Issue date
Jul 20, 2021
8 Rivers Capital, LLC
Mohammad Rafati
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Booster system
Patent number
11,022,369
Issue date
Jun 1, 2021
Mitsubishi Heavy Industries Compressor Corporation
Hideki Nagao
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD FOR CONTROL OF FEED COMPRESSORS IN AN RNG RECOVER...
Publication number
20240085102
Publication date
Mar 14, 2024
WM INTELLECTUAL PROPERTY HOLDINGS, L.L.C.
DEREK CHRISTENSEN
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEM AND METHOD FOR ONLINE GAS ANALYTICAL PRESSURE-SWING ADSORPTI...
Publication number
20240085103
Publication date
Mar 14, 2024
WM INTELLECTUAL PROPERTY HOLDINGS, L.L.C.
Dennis Craig Siegel
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHODS AND SYSTEMS FOR CRYOGENICALLY SEPARATING CARBON DIOXIDE AND...
Publication number
20230322549
Publication date
Oct 12, 2023
Decarbtek Global Corp.
Henry Gil
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PRODUCING CARBON DIOXIDE WITH WASTE HEAT
Publication number
20230278876
Publication date
Sep 7, 2023
X Development LLC
Bryan Christopher GilroySmith
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ALKALI-BASED REMOVAL OF CHEMICAL MOIETIES FROM GAS STREAMS WITH CHE...
Publication number
20230226487
Publication date
Jul 20, 2023
8 RIVERS CAPITAL, LLC
XIJIA LU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
INTEGRATED COMPRESSION AND MEMBRANE SEPARATION PROCESS FOR REMOVAL...
Publication number
20230221067
Publication date
Jul 13, 2023
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Sandeep KARODE
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
CRYOGENIC PROCESS FOR SEPARATION OF CO2 FROM A HYDROCARBON STREAM
Publication number
20230160634
Publication date
May 25, 2023
L'Air Liquide, Societe Anonyme pour l'Etude et l?Exploitation des Procedes Ge...
Sandeep KARODE
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
APPARATUSES AND PROCESSES FOR THE RECOVERY OF CARBON DIOXIDE STREAMS
Publication number
20230082135
Publication date
Mar 16, 2023
UOP LLC
Bradley Russell
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHODS AND SYSTEMS FOR NATURAL GAS PURIFICATION INTEGRATED WITH GA...
Publication number
20230036896
Publication date
Feb 2, 2023
Valence Natural Gas Solutions LLC
John VERTZ
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
THERMALLY INTEGRATED SEPARATION METHOD FOR SEPARATING CARBON DIOXID...
Publication number
20230032466
Publication date
Feb 2, 2023
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Michael A. Turney
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
CO2 SEPARATION & LIQUEFACTION SYSTEM AND METHOD
Publication number
20230025321
Publication date
Jan 26, 2023
Miles L. Abarr
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD AND APPARATUS FOR SEPARATING CARBON DIOXIDE FROM A RESIDUAL...
Publication number
20230023477
Publication date
Jan 26, 2023
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Guillaume RODRIGUES
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
CARBON DIOXIDE REUSING SYSTEM AND METHOD
Publication number
20230008927
Publication date
Jan 12, 2023
Samsung Electronics Co., Ltd.
Jin Soo KIM
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR THE SEPARATION AND LIQUEFACTION OF METHANE AND CARBON DI...
Publication number
20220412649
Publication date
Dec 29, 2022
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
Jorge Ernesto TOVAR RAMOS
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Carrier Gas Stream Processing System and Method
Publication number
20220404095
Publication date
Dec 22, 2022
Chart Energy & Chemicals, Inc.
Larry L. Baxter
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
CRYOGENIC PURIFICATION OF BIOGAS WITH PRE-SEPARATION AND EXTERNAL S...
Publication number
20220397342
Publication date
Dec 15, 2022
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
Jorge Ernesto TOVAR RAMOS
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
COMBINED PLANT FOR CRYOGENIC SEPARATION AND LIQUEFACTION OF METHANE...
Publication number
20220397344
Publication date
Dec 15, 2022
L'Air Liquide Société Anonyme pour I'Etude et I'Exploitation des Procédés Pro...
Jorge Ernesto Tovar Ramos
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
PROCESS FOR THE SEPARATION AND LIQUEFACTION OF METHANE AND CARBON D...
Publication number
20220397340
Publication date
Dec 15, 2022
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
Jorge Ernesto TOVAR RAMOS
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
CRYOGENIC PURIFICATION OF BIOGAS WITH WITHDRAWAL AT AN INTERMEDIATE...
Publication number
20220397345
Publication date
Dec 15, 2022
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
Jorge Ernesto TOVAR RAMOS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FACILITY FOR THE SEPARATION AND LIQUEFACTION OF METHANE AND CO2 COM...
Publication number
20220397343
Publication date
Dec 15, 2022
L'Air Liquide Societe Anonyme Pour l'Etude et l'Eploitation des Procede Georg...
Jorge Ernesto TOVAR RAMOS
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
PROCESS FOR THE SEPARATION AND LIQUEFACTION OF METHANE AND CARBON D...
Publication number
20220397341
Publication date
Dec 15, 2022
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
Jorge Ernesto TOVAR RAMOS
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Hydrocarbon Extraction Using Solar Energy
Publication number
20220349285
Publication date
Nov 3, 2022
David Levitt
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD FOR THE PROCESSING OF LNG
Publication number
20220252342
Publication date
Aug 11, 2022
Petroliam Nasional Berhad (Petronas)
Amiza SURMI
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
A SYSTEM AND METHOD FOR HANDLING A MULTIPLE PHASE HYDROCARBON FEED
Publication number
20220219115
Publication date
Jul 14, 2022
Petroliam Nasional Berhad (Petronas)
Abdullah Al Mubarak bin MD JALIL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR EXTRACTING NITROGEN FROM A NATURAL GAS STREAM OR A BIO-M...
Publication number
20220214104
Publication date
Jul 7, 2022
L'air Liquide, Société Anonyme Pour l'Etude et l'Exploitation des Precédés Ge...
Marine ANDRICH
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
ALKALI-BASED REMOVAL OF CHEMICAL MOIETIES FROM GAS STREAMS WITH CHE...
Publication number
20220105463
Publication date
Apr 7, 2022
8 RIVERS CAPITAL, LLC
XIJIA LU
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD OF NATURAL GAS PRETREATMENT
Publication number
20220074655
Publication date
Mar 10, 2022
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Yufeng QIAN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
DEVICES, SYSTEMS, FACILITIES, AND PROCESSES FOR LIQUEFIED NATURAL G...
Publication number
20220065529
Publication date
Mar 3, 2022
NEXT CARBON SOLUTIONS, LLC
Ivan Van der Walt
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Carbon Dioxide Recycle Stream Processing with Ethylene Glycol Dehyd...
Publication number
20210381759
Publication date
Dec 9, 2021
PILOT ENERGY SOLUTIONS, LLC
Eric Prim
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SYSTEMS AND METHODS FOR PRODUCTION AND SEPARATION OF HYDROGEN AND C...
Publication number
20210323818
Publication date
Oct 21, 2021
8 RIVERS CAPITAL, LLC
Mohammad Rafati
C01 - INORGANIC CHEMISTRY