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Glycols, diols or their derivatives
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B01D2252/2023
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Physical, chemical processing
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B01D2252/2023
Glycols, diols or their derivatives
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Patents Grants
last 30 patents
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
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
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
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
Type 3 porous liquids
Patent number
11,571,656
Issue date
Feb 7, 2023
The Queen's University of Belfast
Stuart James
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Porous liquids
Patent number
11,565,212
Issue date
Jan 31, 2023
The Queen's University of Belfast
Stuart James
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Reducing acid gases from streams
Patent number
11,452,969
Issue date
Sep 27, 2022
The Board of Trustees of the University of Alabama
Jason E. Bara
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for purification and treatment of air
Patent number
11,406,931
Issue date
Aug 9, 2022
Paloza LLC
Peter C. Zhu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Compact regeneration of liquid desiccant
Patent number
11,400,408
Issue date
Aug 2, 2022
ExxonMobil Upstream Research Company
John Timothy Cullinane
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Device and method to dry a damp compressed gas and a compressor ins...
Patent number
11,325,064
Issue date
May 10, 2022
Atlas Copco Airpower, naamloze vennootschap
Bart Geerts
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the removal of carbon dioxide and heavy hydrocarbons
Patent number
11,260,337
Issue date
Mar 1, 2022
UOP LLC
John Louis Griffiths
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Gas purification using a co-axial co-current contactor
Patent number
11,247,168
Issue date
Feb 15, 2022
ExxonMobil Upstream Research Company
Sean T. Philbrook
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for dehydrating a hydrocarbon-based gas
Patent number
11,198,091
Issue date
Dec 14, 2021
Axens
Pierre-Yves Lanfrey
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Composition and process for the dehydration of gases
Patent number
11,123,688
Issue date
Sep 21, 2021
Dow Global Technologies LLC
Christophe R. Laroche
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Development of a novel high temperature stable scavenger for remova...
Patent number
11,085,002
Issue date
Aug 10, 2021
ChampionX USA Inc.
Geeta Rana
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polymers containing aromatic dicarboxylic acid
Patent number
11,033,851
Issue date
Jun 15, 2021
UOP LLC
Erin Marie Broderick
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Heavy hydrocarbon removal from lean gas to LNG liquefaction
Patent number
10,989,469
Issue date
Apr 27, 2021
Fluor Technologies Corporation
John Mak
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
System and method for removing acid gas from a sour gas stream
Patent number
10,946,330
Issue date
Mar 16, 2021
Saudi Arabian Oil Company
Guillaume Robert Jean-Francois Raynel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and method for removing acid gas from a sour gas stream
Patent number
10,946,331
Issue date
Mar 16, 2021
Saudi Arabian Oil Company
Guillaume Robert Jean-Francois Raynel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for selective removal of acid gases from fluid streams usin...
Patent number
10,940,432
Issue date
Mar 9, 2021
Dow Global Technologies LLC
John R. Dowdle
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for separating hydrogen sulfide from gaseous mixtures using...
Patent number
10,933,367
Issue date
Mar 2, 2021
Dow Global Technologies LLC
John R. Dowdle
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Functionalized aldehydes as H2S and mercaptan scavengers
Patent number
10,829,699
Issue date
Nov 10, 2020
Baker Hughes Holdings LLC
Jerry J. Weers
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Device for the extraction of water from the environment
Patent number
10,675,583
Issue date
Jun 9, 2020
Panacea Quantum Leap Technology, LLC
Francisco Javier Velasco Valcke
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
High hydrocarbon recovery membrane plus solvent based system
Patent number
10,632,417
Issue date
Apr 28, 2020
Nikunj Prataprai Tanna
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Device for extracting water from the environment
Patent number
10,617,972
Issue date
Apr 14, 2020
Panacea Quantum Leap Technology LLC
Francisco Javier Velasco Valcke
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and system for treatment of a gas stream that contains carbo...
Patent number
10,610,826
Issue date
Apr 7, 2020
Baker Hughes, a GE company, LLC
Surinder Prabhjot Singh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Gas separation by vaporized compound
Patent number
10,584,295
Issue date
Mar 10, 2020
Liang Hu
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method and apparatus for dehydration of a hydrocarbon gas
Patent number
10,561,977
Issue date
Feb 18, 2020
EQUINOR ENERGY AS
Eivind Johannessen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Functionalized aldehydes as H2S and mercaptan scavengers
Patent number
10,513,662
Issue date
Dec 24, 2019
Baker Hughes, a GE company, LLC
Jerry J. Weers
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for purification and treatment of air
Patent number
10,456,736
Issue date
Oct 29, 2019
Paloza LLC
Peter C. Zhu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
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
Using Carbon Dioxide From A Direct Air Capture System As A Low Glob...
Publication number
20230213247
Publication date
Jul 6, 2023
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
20230174880
Publication date
Jun 8, 2023
Saudi Arabian Oil Company
Jafar Al-Yaseen
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METHOD FOR REGENERATING AN AQUEOUS SOLUTION OF MEG CONTAINING SALTS...
Publication number
20230023829
Publication date
Jan 26, 2023
IFP ENERGIES NOUVELLES
Bruno DELFORT
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR MINIMIZING FOULING, CORROSION, AND SOLVENT DEGRADATION I...
Publication number
20230017553
Publication date
Jan 19, 2023
BL Technologies, Inc.
John Soria
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD TO REDUCE BOTH VOCS AND CO2 IN LIVING AND WORKING SPACES
Publication number
20230015857
Publication date
Jan 19, 2023
TOP PRODUCT INNOVATIONS
Robert E. Miller
F24 - HEATING RANGES VENTILATING
Information
Patent Application
REDUCING ACID GASES FROM STREAMS
Publication number
20220401877
Publication date
Dec 22, 2022
Jason E. Bara
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
MOBILE REFRIGERATION UNIT
Publication number
20220266194
Publication date
Aug 25, 2022
VOLTAGRID LLC
Tejinder Singh Gill
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
HUMIDITY CONTROL DEVICE
Publication number
20220212140
Publication date
Jul 7, 2022
SHARP KABUSHIKI KAISHA
TETSUYA IDE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REMOVAL OF MERCURY IN A GAS DEHYDRATION PROCESS USING THERMALLY STA...
Publication number
20220143547
Publication date
May 12, 2022
Chevron U.S.A. Inc.
Joshua A. THOMPSON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Gas Dehydration
Publication number
20210387136
Publication date
Dec 16, 2021
DOW GLOBAL TECHNOLOGIES LLC
Runyu Tan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Gas Purification Using A Co-Axial Co-Current Contactor
Publication number
20210069638
Publication date
Mar 11, 2021
ExxonMobil Upstream Research Company
Sean T. PHILBROOK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Compact Regeneration of Liquid Desiccant
Publication number
20210069634
Publication date
Mar 11, 2021
EXXONMOBIL UPSTREAM RESEARCH COMPANY
John Timothy Cullinane
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GLYCOL DEHYDRATION UNITS AND METHODS
Publication number
20200384409
Publication date
Dec 10, 2020
Paul A. Carmody
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS OF PURIFYING INDUSTRIAL GAS STREAMS
Publication number
20200298172
Publication date
Sep 24, 2020
Chevron U.S.A. Inc.
Marcus Dutra E. MELLO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR REMOVING ACID GAS FROM A SOUR GAS STREAM
Publication number
20200289974
Publication date
Sep 17, 2020
Saudi Arabian Oil Company
Guillaume Robert Jean-Francois Raynel
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PROCESS FOR DEHYDRATING A HYDROCARBON-BASED GAS
Publication number
20200129919
Publication date
Apr 30, 2020
AXENS
Pierre-Yves LANFREY
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
DEVICE AND METHOD TO DRY A DAMP COMPRESSED GAS AND A COMPRESSOR INS...
Publication number
20200122082
Publication date
Apr 23, 2020
ATLAS COPCO AIRPOWER, naamloze vennootschap
Bart GEERTS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR SEPARATING HYDROGEN SULFIDE FROM GASEOUS MIXTURES USING...
Publication number
20200016528
Publication date
Jan 16, 2020
DOW GLOBAL TECHNOLOGIES LLC
John R. DOWDLE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR THE REMOVAL OF CARBON DIOXIDE AND HEAVY HYDROCARBONS
Publication number
20190299151
Publication date
Oct 3, 2019
UOP LLC
John Louis Griffiths
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR REMOVING ACID GAS FROM A SOUR GAS STREAM
Publication number
20190240613
Publication date
Aug 8, 2019
Saudi Arabian Oil Company
Guillaume Robert Jean-Francois Raynel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEVELOPMENT OF A NOVEL HIGH TEMPERATURE STABLE SCAVENGER FOR REMOVA...
Publication number
20190211278
Publication date
Jul 11, 2019
ECOLAB USA INC.
Geeta Rana
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST INTENDED FOR DESULFURIZATION/DEMERCAPTANIZATION/DEHYDRATIO...
Publication number
20190184383
Publication date
Jun 20, 2019
Liudmila Aleksandrovna TYURINA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
DEVICE, PROCESS, AND CATALYST INTENDED FOR DESULFURIZATION/DEMERCAP...
Publication number
20190161689
Publication date
May 30, 2019
START-CATALYST LLC
Liudmila Aleksandrovna Tyurina
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
THIN-FILM TREATMENT OF HIGH-VALUE GLYCOL AND AMINE SOLVENTS TO REMO...
Publication number
20180369710
Publication date
Dec 27, 2018
MPR Services, Inc.
David Thomas Hagerman
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL BETA-HYDROXYLATED TERTIARY DIAMINES, A PROCESS FOR THEIR SYNT...
Publication number
20180251421
Publication date
Sep 6, 2018
IFP ENERGIES NOUVELLES
Julien GRANDJEAN
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METHOD AND SYSTEM FOR CARBON DIOXIDE GAS DEHYDRATION
Publication number
20180221815
Publication date
Aug 9, 2018
CHIYODA CORPORATION
Yoshitsugi KIKKAWA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
GAS SEPARATION BY VAPORIZED COMPOUND
Publication number
20180223204
Publication date
Aug 9, 2018
Liang HU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and Apparatus for Continuous Removal of Carbon Dioxide Vapor...
Publication number
20180200666
Publication date
Jul 19, 2018
Larry Baxter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A DEVICE, PROCESS, AND CATALYST INTENDED FOR DESULFURIZATION/DEMERC...
Publication number
20180200699
Publication date
Jul 19, 2018
Liudmila Aleksandrovna TYURINA
C07 - ORGANIC CHEMISTRY