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Patents Grants
last 30 patents
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Patent Grant
System and method for pressure swing adsorption
Patent number
11,850,545
Issue date
Dec 26, 2023
Hyundai Motor Company
Dong Seok Ko
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Scrubbing fluid and methods for using same
Patent number
11,819,798
Issue date
Nov 21, 2023
INEOS Americas, LLC
Eric Matthew Teletzke
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Extremely large pressure swing adsorption processes for flue gas tr...
Patent number
11,717,786
Issue date
Aug 8, 2023
University of South Carolina
James A. Ritter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Scrubbing fluid and methods for using same
Patent number
11,229,875
Issue date
Jan 25, 2022
INEOS Americas, LLC
Eric Matthew Teletzke
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Dryer for drying compressed gas and method of regenerating a desicc...
Patent number
11,213,783
Issue date
Jan 4, 2022
Atlas Copco Airpower, naamloze vennootschap
Hans Maria Karel Hermans
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Reducing fluctuations in tail gas flow and fuel property from an ad...
Patent number
11,173,443
Issue date
Nov 16, 2021
Air Products and Chemicals, Inc.
Xiang-Dong Peng
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Reducing fluctuations in tail gas flow from an adsorption unit
Patent number
11,167,240
Issue date
Nov 9, 2021
Air Products and Chemicals, Inc.
Elizabeth M. D'Addio
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Connection of a spontaneous delivery device to a concentrator
Patent number
11,123,512
Issue date
Sep 21, 2021
Inogen, Inc.
Todd Allum
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pressure swing adsorption process and pressure swing adsorption app...
Patent number
10,933,366
Issue date
Mar 2, 2021
Korea Institute of Energy Research
Jong-ho Park
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Carbon molecular sieve adsorbent
Patent number
10,835,856
Issue date
Nov 17, 2020
Air Products and Chemicals, Inc.
Roger Dean Whitley
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for generating higher VPSA product pressure
Patent number
10,792,610
Issue date
Oct 6, 2020
Praxair Technology, Inc.
Nicholas R. Stuckert
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Multi-bed rapid cycle kinetic PSA
Patent number
10,744,450
Issue date
Aug 18, 2020
Air Products and Chemicals, Inc.
Shubhra Jyoti Bhadra
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Porous materials for natural gas liquids separations
Patent number
10,730,005
Issue date
Aug 4, 2020
Apache Corporation
Jason G. S. Ho
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Porous materials for natural gas liquids separations
Patent number
10,646,817
Issue date
May 12, 2020
Apache Corporation
Jason G. S. Ho
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Carbon dioxide recovery method and recovery apparatus
Patent number
10,543,450
Issue date
Jan 28, 2020
IHI Corporation
Toshiyuki Naito
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Natural gas liquids recovery from pressure swing adsorption and vac...
Patent number
10,441,915
Issue date
Oct 15, 2019
Apache Corporation
Jason G. S. Ho
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method and system for pressure swing adsorption
Patent number
10,315,152
Issue date
Jun 11, 2019
DK ENGINEERING CONSULTING LLC
Yuedan Dong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for making ammonia
Patent number
10,287,173
Issue date
May 14, 2019
Regents of The University of Minnesota
Mohammadmahdi Malmali
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Oxygen separator with improved efficiency
Patent number
10,258,919
Issue date
Apr 16, 2019
Koninklijke Philips N.V.
Rainer Hilbig
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus and system for swing adsorption processes related thereto
Patent number
10,220,346
Issue date
Mar 5, 2019
ExxonMobil Upstream Research Company
Tracy A. Fowler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Oxygen concentration device
Patent number
10,188,821
Issue date
Jan 29, 2019
Teijin Pharma Limited
Maki Hojo
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Removal of contaminants from gas using zeolite SSZ-36, zeolite SSZ-...
Patent number
10,092,875
Issue date
Oct 9, 2018
Chevron U.S.A. Inc.
Joshua Allen Thompson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Staged pressure swing adsorption for simultaneous power plant emiss...
Patent number
10,071,338
Issue date
Sep 11, 2018
ExxonMobil Research and Engineering Company
Narasimhan Sundaram
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Integration of staged complementary PSA system with a power plant f...
Patent number
10,071,337
Issue date
Sep 11, 2018
ExxonMobil Research and Engineering Company
Narasimhan Sundaram
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus and system for swing adsorption processes related thereto
Patent number
9,861,929
Issue date
Jan 9, 2018
ExxonMobil Upstream Research Company
Robert F. Tammera
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Apparatus and system for swing adsorption processes related thereto
Patent number
9,751,041
Issue date
Sep 5, 2017
ExxonMobil Upstream Research Company
Robert F. Tammera
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for processing fischer-tropsch off-gas
Patent number
9,682,342
Issue date
Jun 20, 2017
Shell Oil Company
Sivakumar Sadasivan Vijayakumari
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing nitrogen gas, method for separating gas and de...
Patent number
9,359,203
Issue date
Jun 7, 2016
Taiyo Nippon Sanso Corporation
Makiya Kokubu
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method and apparatus for rapid adsorption-desorption CO2 capture
Patent number
9,144,766
Issue date
Sep 29, 2015
Electric Power Research Institute, Inc.
Ramsay Chang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Purification of air
Patent number
9,108,145
Issue date
Aug 18, 2015
Air Products and Chemicals, Inc.
Mohammad Ali Kalbassi
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
2x7 Rotary Valve
Publication number
20250003507
Publication date
Jan 2, 2025
Air Products and Chemicals, Inc.
Micah S. Kiffer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FULL TEMPERATURE RANGE SIMULATED ROTATED MOVING BED PSA PROCESS FOR...
Publication number
20240408535
Publication date
Dec 12, 2024
ZHEJIANG TECHAIRS CLOUD TECHNOLOGIES INC
YALING ZHONG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ADSORBENT AND PROCESS FOR METHANOL AND OXYGENATES SEPARATION
Publication number
20240368491
Publication date
Nov 7, 2024
M Chemical Company, Inc.
Albert M. Tsybulevski
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PROCESS REDUCING ENERGY CONSUMPTION IN GAS FERMENTATION
Publication number
20240327873
Publication date
Oct 3, 2024
LanzaTech, Inc.
Steven Andrew Metzgar
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SCRUBBING FLUID AND METHODS FOR USING SAME
Publication number
20240157287
Publication date
May 16, 2024
Ineos Americas, LLC
ERIC MATTHEW TELETZKE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PRESSURE SWING ADSORPTION APPARATUS FOR HYDROGEN PURIFICATION FROM...
Publication number
20240100469
Publication date
Mar 28, 2024
Korea Institute Of Energy Research
Hyung-chul YOON
C01 - INORGANIC CHEMISTRY
Information
Patent Application
STRUCTURES AND METHODS FOR ENHANCING CAPTURE OF CARBON DIOXIDE FROM...
Publication number
20240050885
Publication date
Feb 15, 2024
W.L. GORE & ASSOCIATES, INC.
Edward H. Cully
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS AND DEVICES FOR STEAM DRIVEN CARBON DIOXIDE CAPTURE
Publication number
20230201759
Publication date
Jun 29, 2023
CLIMEWORKS AG
Alexander SPITERI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SCRUBBING FLUID AND METHODS FOR USING SAME
Publication number
20220219113
Publication date
Jul 14, 2022
Ineos Americas, LLC
ERIC MATTHEW TELETZKE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR PRESSURE SWING ADSORPTION
Publication number
20220096994
Publication date
Mar 31, 2022
Hyundai Motor Company
Dong Seok Ko
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ADSORBENT AND PROCESS FOR METHANOL AND OXYGENATES SEPARATION
Publication number
20220056362
Publication date
Feb 24, 2022
M Chemical Company, Inc.
Albert M. Tsybulevski
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Extremely Large Pressure Swing Adsorption Processes for Flue Gas Tr...
Publication number
20210346837
Publication date
Nov 11, 2021
University of South Carolina
James A. Ritter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Reducing Fluctuations in Tail Gas Flow from an Adsorption Unit
Publication number
20200368665
Publication date
Nov 26, 2020
Air Products and Chemicals, Inc.
Elizabeth M. D'Addio
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PRESSURE SWING ADSORPTION (PSA) DEVICE AND PRESSURE SWING ADSORPTIO...
Publication number
20200368667
Publication date
Nov 26, 2020
ENEOS Corporation
Nanako OBATA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POROUS MATERIALS FOR NATURAL GAS LIQUIDS SEPARATIONS
Publication number
20200179865
Publication date
Jun 11, 2020
Apache Corporation
Jason G.S. Ho
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
ADSORBENT AND PROCESS FOR METHANOL AND OXYGENATES SEPARATION
Publication number
20200063056
Publication date
Feb 27, 2020
M Chemical Company
Albert M. Tsybulevski
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Improved Carbon Molecular Sieve Adsorbent
Publication number
20200054986
Publication date
Feb 20, 2020
Air Products and Chemicals, Inc.
Roger Dean Whitley
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Multi-Bed Rapid Cycle Kinetic PSA
Publication number
20200054987
Publication date
Feb 20, 2020
Air Products and Chemicals, Inc.
Shubhra Jyoti Bhadra
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
POROUS MATERIALS FOR NATURAL GAS LIQUIDS SEPARATIONS
Publication number
20190351365
Publication date
Nov 21, 2019
Apache Corporation
Jason G.S. Ho
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Apparatus and System for Swing Adsorption Processes
Publication number
20190262765
Publication date
Aug 29, 2019
William Barnes
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PRESSURE SWING ADSORPTION PROCESS AND PRESSURE SWING ADSORPTION APP...
Publication number
20190151790
Publication date
May 23, 2019
Korea Institute Of Energy Research
Jong-ho PARK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Natural Gas Liquids Recovery From Pressure Swing Adsorption and Vac...
Publication number
20190134556
Publication date
May 9, 2019
Apache Corporation
Jason G.S. Ho
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
A DRYER FOR DRYING COMPRESSED GAS AND METHOD OF REGENERATING A DESI...
Publication number
20190105595
Publication date
Apr 11, 2019
ATLAS COPCO AIRPOWER, naamloze vennootschap
Hans Maria Karel HERMANS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND SYSTEM FOR PRESSURE SWING ADSORPTION
Publication number
20180353895
Publication date
Dec 13, 2018
DK Engineering Consulting LLC
Yuedan DONG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR GENERATING HIGHER VPSA PRODUCT PRESSURE
Publication number
20180290098
Publication date
Oct 11, 2018
Nicholas R. Stuckert
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON DIOXIDE RECOVERY METHOD AND RECOVERY APPARATUS
Publication number
20180243680
Publication date
Aug 30, 2018
IHI Corporation
Toshiyuki Naito
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
OXYGEN SEPARATOR WITH IMPROVED EFFICIENCY
Publication number
20180236394
Publication date
Aug 23, 2018
Koninklijke Philips N.V.
RAINER HILBIG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REMOVAL OF CONTAMINANTS FROM GAS USING ZEOLITE SSZ-36, ZEOLITE SSZ-...
Publication number
20180200662
Publication date
Jul 19, 2018
Chevron U.S.A. Inc.
Joshua Allen Thompson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
OXYGEN CONCENTRATION DEVICE
Publication number
20170274171
Publication date
Sep 28, 2017
TEIJIN PHARMA LIMITED
Maki HOJO
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PROCESS FOR MAKING AMMONIA
Publication number
20170152149
Publication date
Jun 1, 2017
Mohammadmahdi Malmali
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL