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Patents Grants
last 30 patents
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Patent Grant
Method for minimizing fouling, corrosion, and solvent degradation i...
Patent number
12,221,585
Issue date
Feb 11, 2025
BL Technologies, Inc.
John Soria
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Gas dehydration composition and process to reduce solvent losses
Patent number
12,128,353
Issue date
Oct 29, 2024
Dow Global Technologies LLC
Christophe R. Laroche
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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
Process and plant for producing hydrogen and for separating carbon...
Patent number
12,084,347
Issue date
Sep 10, 2024
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Sophia Schmidt
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process and plant for purifying crude synthesis gas
Patent number
12,076,690
Issue date
Sep 3, 2024
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Alfred Gubrinski
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process and plant for removal of acidic gas constituents from synth...
Patent number
12,054,390
Issue date
Aug 6, 2024
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
Control scheme for amine contactor
Patent number
12,043,810
Issue date
Jul 23, 2024
Saudi Arabian Oil Company
Jafar Al-Yaseen
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method and apparatus for separating a synthesis gas by cryogenic di...
Patent number
11,999,622
Issue date
Jun 4, 2024
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Erwan Le Guludec
C01 - INORGANIC CHEMISTRY
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
Using carbon dioxide from a direct air capture system as a low glob...
Patent number
11,906,227
Issue date
Feb 20, 2024
AirMyne, Inc.
Flynn Corrigan Michael Legg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
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
Process and apparatus for alkyl halide fumigant recovery and conver...
Patent number
11,857,921
Issue date
Jan 2, 2024
The Trustees of the Stevens Institute of Technology
Adeniyi Lawal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Reducing acid gases from streams
Patent number
11,845,038
Issue date
Dec 19, 2023
The Board of Trustees of the University of Alabama
Jason E. Bara
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process and plant for removing carbon dioxide from synthesis gas
Patent number
11,826,694
Issue date
Nov 28, 2023
L'Air Liquide, Société l'Etude et l'Exploitation des Procédés Georges Claude
Sophia Schmidt
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Gas dehydration
Patent number
11,806,662
Issue date
Nov 7, 2023
Dow Global Technologies LLC
Runyu Tan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for producing pure hydrogen with low steam export
Patent number
11,802,044
Issue date
Oct 31, 2023
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Swatantra Kumar Shrivastava
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Solvent composition for CO2 capture and a process mediated thereof
Patent number
11,786,860
Issue date
Oct 17, 2023
Indian Oil Corporation Limited
Prakash Chandra Sahoo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and plant for removing thiols from synthesis gas
Patent number
11,781,082
Issue date
Oct 10, 2023
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Sophia Schmidt
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and plant for removing disruptive components from raw synth...
Patent number
11,724,229
Issue date
Aug 15, 2023
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Robert Szabo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and plant for separation of concomitants from a raw synthes...
Patent number
11,718,796
Issue date
Aug 8, 2023
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Sophia Schmidt
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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
Glycol dehydration units and methods
Patent number
11,666,857
Issue date
Jun 6, 2023
Paul A. Carmody
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Absorber column and process for cleaning crude synthesis gas
Patent number
11,634,325
Issue date
Apr 25, 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
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
Gas scrubbing process for purifying raw synthesis gas by physical a...
Patent number
11,624,035
Issue date
Apr 11, 2023
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Ganesh Arumugam
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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
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
Method for recovering CO2 in the Rectisol process and recovery system
Patent number
11,596,897
Issue date
Mar 7, 2023
Dalian Jiachun Gas Purification Technology Development Co., Ltd
Shuwei Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Patents Applications
last 30 patents
Information
Patent Application
NATURAL GAS PROCESSING AND METHODS AND SYSTEMS RELATED THERETO
Publication number
20250051671
Publication date
Feb 13, 2025
Saudi Arabian Oil Company
Saleh A. ALBENHAMAD
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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
Combined Capture and Conversion of CO2 to Methanol in a Post Combus...
Publication number
20250026700
Publication date
Jan 23, 2025
Battelle Memorial Institute
Jotheeswari Kothandaraman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Carbon Dioxide Absorbent Including Phenolate-Based Ionic Liquid and...
Publication number
20250001390
Publication date
Jan 2, 2025
SK INNOVATION CO., LTD.
Lim Ok Pyun
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EJECTOR BASE FLARE GAS RECOVERY SYSTEM UTILIZING TRIETHYLENE GLYCOL
Publication number
20240408538
Publication date
Dec 12, 2024
Saudi Arabian Oil Company
Abdullmajeed Ibrahim Al-Sanad
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Hydrophobic MOF-Based Porous Liquid Carbon Capture Absorbent and Pr...
Publication number
20240382899
Publication date
Nov 21, 2024
HUANENG CLEAN ENERGY RESEARCH INSTITUTE
Huanjun Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Sweetener with Mixed Acetal(s) and Oxidation Inhibitor(s)
Publication number
20240367092
Publication date
Nov 7, 2024
Foremark Performance Chemicals
Jonathan R. Bingham
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS FOR OPTIMIZING GAS AND FLUID PROCESSING
Publication number
20240350971
Publication date
Oct 24, 2024
DEXPRO CORPORATION
Derek Marshall
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR SEPARATING CARBON DIOXIDE FROM A RAW HYDROGEN PRODUCT
Publication number
20240335786
Publication date
Oct 10, 2024
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Sophia SCHMIDT
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MEASUREMENT OF IRON IN GLYCOL AND AMINE IN NATURAL GAS PROCESSING
Publication number
20240328934
Publication date
Oct 3, 2024
Saudi Arabian Oil Company
Mohamed Ahmed Saad Mahmoud
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Electrochemical Metal Removal
Publication number
20240325976
Publication date
Oct 3, 2024
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST- NATUURWETENSCHAPPELIJK ONDERZOEK TNO
Roberta Veronezi Figueiredo
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Using Carbon Dioxide From A Direct Air Capture System As A Low Glob...
Publication number
20240328681
Publication date
Oct 3, 2024
AirMyne, Inc.
Flynn Corrigan Michael Legg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CONTROL SCHEME FOR AMINE CONTACTOR
Publication number
20240309282
Publication date
Sep 19, 2024
Saudi Arabian Oil Company
Jafar Al-Yaseen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Generate Hydrogen as Fuel at Natural Gas Processing Plant to Reduce...
Publication number
20240279563
Publication date
Aug 22, 2024
Saudi Arabian Oil Company
Wael F. Blaies
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
PROCESS FOR PRODUCING HYDROGEN FROM NATURAL GAS
Publication number
20240253985
Publication date
Aug 1, 2024
VALERO SERVICES, INC.
William A. Malatak
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Sensible Heat Exchanger and Dryer
Publication number
20240252979
Publication date
Aug 1, 2024
Sustainable Energy Solutions, Inc.
Larry Baxter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Component Separation from Gas Streams
Publication number
20240252978
Publication date
Aug 1, 2024
Sustainable Energy Solutions, Inc.
Larry Baxter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MODULAR GAS PROCESSING SYSTEM
Publication number
20240157282
Publication date
May 16, 2024
VOLTAGRID LLC
Nathan Ough
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR RECOVERY OF FUEL GAS FROM CRUDE OIL PURIFICATION
Publication number
20240093108
Publication date
Mar 21, 2024
Air Liquide Advanced Technologies US LLC
Sandeep KARODE
E21 - EARTH DRILLING MINING
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
HYDROCARBON RECOVERY UNIT WITH RECYCLE LOOP FOR ADSORBENT BED REGEN...
Publication number
20240059634
Publication date
Feb 22, 2024
BASF Corporation
William B. DOLAN
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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
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
Processes for Treating Off-Gas In An Acetic Acid Production Unit
Publication number
20230338888
Publication date
Oct 26, 2023
Ineos Acetyls UK Limited
John Peter Eric Muller
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS AND PLANT FOR REMOVING CARBON DIOXIDE FROM SYNTHESIS GAS
Publication number
20230321588
Publication date
Oct 12, 2023
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Sophia SCHMIDT
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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
Method for reducing methane emissions from biogas upgrading
Publication number
20230271128
Publication date
Aug 31, 2023
Airco Process Technology A/S
Rasmus FIND
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TRI-ETHYLENE GLYCOL CIRCULATION AUTOMATION SYSTEM AND METHOD
Publication number
20230264139
Publication date
Aug 24, 2023
Saudi Arabian Oil Company
Abdulrazzaq A. Kateb
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
APPARATUS AND METHOD FOR EXHAUST GAS POLLUTION REDUCTION
Publication number
20230233992
Publication date
Jul 27, 2023
Mercury Capture Intellectual Property, LLC
Norman Divers
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL