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Patents Grants
last 30 patents
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Patent Grant
Apparatuses and processes for the recovery of carbon dioxide streams
Patent number
12,252,406
Issue date
Mar 18, 2025
UOP LLC
Bradley Russell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cryogen chamber with adsorber
Patent number
12,186,699
Issue date
Jan 7, 2025
LUNAR HELIUM-3 MINING, LLC
Chris Salvino
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for trapping noble gas atoms and molecules in oxide nanocages
Patent number
12,005,391
Issue date
Jun 11, 2024
Brookhaven Science Associates, LLC
Jorge A. Boscoboinik
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for producing high purity hydrogen
Patent number
11,945,721
Issue date
Apr 2, 2024
Air Products and Chemicals, Inc.
Shubhra Jyoti Bhadra
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Gas separation method and gas separation device
Patent number
11,925,896
Issue date
Mar 12, 2024
Taiyo Nippon Sanso Corporation
Masaya Yamawaki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of producing a hydrogen-enriched product and recovering CO2...
Patent number
11,814,287
Issue date
Nov 14, 2023
UOP LLC
Addison Cruz
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of recovering a hydrogen enriched product and CO2 in a hydro...
Patent number
11,807,532
Issue date
Nov 7, 2023
UOP LLC
Addison Cruz
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Multilayer aromatic polyamide thin-film composite membranes for sep...
Patent number
11,724,230
Issue date
Aug 15, 2023
Saudi Arabian Oil Company
Seung-Hak Choi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Porous materials
Patent number
11,717,803
Issue date
Aug 8, 2023
Andy Cooper
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for pretreating and recovering a rare gas from a gas contami...
Patent number
11,603,313
Issue date
Mar 14, 2023
Praxair Technology, Inc.
Jennifer Bugayong Luna
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Efficient use of adsorbents for indoor air scrubbing
Patent number
11,541,346
Issue date
Jan 3, 2023
enVerid Systems, Inc.
Udi Meirav
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cavitand compositions and methods of use thereof
Patent number
11,492,356
Issue date
Nov 8, 2022
Georgetown University
Kevin Travis Holman
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Bandpass filter for separation of a specifically selected gas from...
Patent number
11,420,152
Issue date
Aug 23, 2022
James Robert DeLuze
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Materials and methods for selective noble gas adsorption
Patent number
11,406,960
Issue date
Aug 9, 2022
UChicago Argonne, LLC
Abdellatif M. Yacout
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and method for separating xenon-krypton mixed gas by hydrate...
Patent number
11,389,766
Issue date
Jul 19, 2022
Dalian University of Technology
Yongchen Song
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Helium recovery from gaseous streams
Patent number
11,325,066
Issue date
May 10, 2022
Saudi Arabian Oil Company
Feras Hamad
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Ultramicro to mesopore frameworks for selective separation and stor...
Patent number
11,318,409
Issue date
May 3, 2022
Battelle Memorial Institute
Praveen K. Thallapally
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
System and method for enhanced recovery of liquid oxygen from a nit...
Patent number
10,981,103
Issue date
Apr 20, 2021
Praxair Technology, Inc.
David R. Parsnick
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Fluorinated polytriazole membrane materials for gas separation tech...
Patent number
10,919,002
Issue date
Feb 16, 2021
Saudi Arabian Oil Company
Husnul Maab
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Separation process and apparatus for light noble gas
Patent number
10,843,121
Issue date
Nov 24, 2020
Air Products and Chemicals, Inc.
Cory E. Sanderson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for treating off gas and producing hydrogen
Patent number
10,836,635
Issue date
Nov 17, 2020
Shell Oil Company
Arjan Allert Jonckers
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
GIS-type zeolite
Patent number
10,829,383
Issue date
Nov 10, 2020
Asahi Kasei Kabushiki Kaisha
Takayuki Akaogi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Transition group metals for the capture of radioactive xenon
Patent number
10,773,203
Issue date
Sep 15, 2020
U.S. Department of Energy
Catherine Riddle
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for efficient heating of sorbents in an indoor...
Patent number
10,765,990
Issue date
Sep 8, 2020
enVerid Systems, Inc.
Udi Meirav
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Helium recovery from gaseous streams
Patent number
10,765,995
Issue date
Sep 8, 2020
Saudi Arabian Oil Company
Feras Hamad
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Carbon molecular sieve membrane for gas separations
Patent number
10,758,873
Issue date
Sep 1, 2020
UT-Battelle, LLC
Ramesh R. Bhave
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for producing laminated complex, and laminated complex
Patent number
10,717,053
Issue date
Jul 21, 2020
Sumitomo Electric Fine Polymer, Inc.
Fumihiro Hayashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Porous materials
Patent number
10,710,052
Issue date
Jul 14, 2020
The University of Liverpool
Andy Cooper
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Neon recovering/purifying system and neon recovering/purifying method
Patent number
10,703,631
Issue date
Jul 7, 2020
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Sayaka Suzuki
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for processing a gas mixture
Patent number
10,696,549
Issue date
Jun 30, 2020
Shell Oil Company
Sivakumar Sadasivan Vijayakumari
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
MANAGING BYPRODUCTS IN A FUSION REACTOR AND PUMPING SYSTEMS FOR THE...
Publication number
20250218607
Publication date
Jul 3, 2025
TAE TECHNOLOGIES, INC.
Daniel Scott Marshall
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
MEMBRANES INCORPORATED WITH POROUS POLYMER FRAMEWORKS
Publication number
20250214042
Publication date
Jul 3, 2025
The Regents of the University of California
Jeffrey R. Long
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HELIUM RECOVERY FROM THE NATURAL GAS IN PETROCHEMICAL PLANTS
Publication number
20250187919
Publication date
Jun 12, 2025
Seyed Ahmad Banyhashemian
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METAL ORGANIC FRAMEWORK
Publication number
20250186971
Publication date
Jun 12, 2025
KYOTO UNIVERSITY
Susumu KITAGAWA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
RADON LEVEL MANAGEMENT OF NATURAL GAS FROM UNCONVENTIONAL AND CONVE...
Publication number
20250101328
Publication date
Mar 27, 2025
Saudi Arabian Oil Company
Milind M. Vaidya
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PRESSURE SWING ADSORPTION GAS SEPARATION APPARATUS
Publication number
20250041786
Publication date
Feb 6, 2025
Taiyo Nippon Sanso Corporation
Masaya YAMAWAKI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MATERIALS, SYSTEMS, AND PROCESSES FOR PRODUCTION OF HIGH PURITY OXYGEN
Publication number
20250033023
Publication date
Jan 30, 2025
SUSTEON INC.
MANJESHWAR GANESHA KAMATH
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR GAS SEPARATION BY MEMBRANES
Publication number
20240424453
Publication date
Dec 26, 2024
Evonik Operations GmbH
Tian DING
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Hydrogen Purification By Adsorption
Publication number
20240390835
Publication date
Nov 28, 2024
Air Products and Chemicals, Inc.
Timothy Christopher Golden
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NEW METAL-ORGANIC FRAMEWORK MONOLITHIC BODY COMPOSITION
Publication number
20240390876
Publication date
Nov 28, 2024
Immaterial Ltd
Ceren CAMUR
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROGEN PRODUCTION PROCESS WITH IMPROVED CO2 FRACTIONATION PROCESS
Publication number
20240367970
Publication date
Nov 7, 2024
UOP LLC
Bradley Russell
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ANALYSIS DEVICE AND ANALYSIS METHOD FOR QUALITY INDEX OF NATURAL GA...
Publication number
20240353378
Publication date
Oct 24, 2024
Petrochina Company Limited
Li ZHOU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM TO COLLECT, RECOVER AND RECYCLE CHEMICAL EXHAUST FROM SEMICO...
Publication number
20240350962
Publication date
Oct 24, 2024
Applied Materials, Inc.
Andrea Leoncini
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REMOVING A RADIOACTIVE NOBLE GAS FROM A GAS VOLUME
Publication number
20240321472
Publication date
Sep 26, 2024
SCK.CEN
Jasper MERMANS
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
GAS SEPARATION MEMBRANE USING FURAN-BASED POLYMERS
Publication number
20240278171
Publication date
Aug 22, 2024
Covation, Inc.
Beth Ann ELLIOTT
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
OXYFUEL COMBUSTION IN METHOD OF RECOVERING A HYDROGEN-ENRICHED PROD...
Publication number
20240092638
Publication date
Mar 21, 2024
UOP LLC
Glen Pomorski
C01 - INORGANIC CHEMISTRY
Information
Patent Application
GAS SEPARATION METHOD AND GAS SEPARATION DEVICE
Publication number
20230356141
Publication date
Nov 9, 2023
Taiyo Nippon Sanso Corporation
Masaya YAMAWAKI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ULTRAMICRO TO MESOPORE FRAMEWORKS FOR SELECTIVE SEPARATION AND STOR...
Publication number
20230294033
Publication date
Sep 21, 2023
Battelle Memorial Institute
Praveen K. Thallapally
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING HIGH PURITY HYDROGEN
Publication number
20230249971
Publication date
Aug 10, 2023
Air Products and Chemicals, Inc.
Shubhra Jyoti Bhadra
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NOVEL METHOD FOR PRETREATING AND RECOVERING A RARE GAS FROM A GAS C...
Publication number
20230183068
Publication date
Jun 15, 2023
Jennifer Bugayong Luna
C01 - INORGANIC CHEMISTRY
Information
Patent Application
EFFICIENT USE OF ADSORBENTS FOR INDOOR AIR SCRUBBING
Publication number
20230149848
Publication date
May 18, 2023
enVerid Systems, Inc.
Udi Meirav
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITE ADSORBENT-CONTAINING BODIES AND RELATED METHODS
Publication number
20230079446
Publication date
Mar 16, 2023
Entegris, Inc.
Rocky Dean Gipson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
METHOD FOR MAKING POROUS FILTER MEMBRANES
Publication number
20230047835
Publication date
Feb 16, 2023
ETH Zurich
Karl-Philipp SCHLICHTING
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GAS SUPPLY WARNING AND COMMUNICATION SYSTEM WITH SUPER ENRICHED OXY...
Publication number
20230019321
Publication date
Jan 19, 2023
Raymond Alden STANFORD
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Application
METHOD FOR PRETREATING AND RECOVERING A RARE GAS FROM A GAS CONTAMI...
Publication number
20220363540
Publication date
Nov 17, 2022
Jennifer Bugayong Luna
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD OF PRODUCING A HYDROGEN-ENRICHED PRODUCT AND RECOVERING CO2...
Publication number
20220306463
Publication date
Sep 29, 2022
UOP LLC
Addison Cruz
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD OF RECOVERING A HYDROGEN ENRICHED PRODUCT AND CO2 IN A HYDRO...
Publication number
20220306464
Publication date
Sep 29, 2022
UOP LLC
Addison Cruz
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD AND SYSTEM FOR OBTAINING COMPONENTS FROM NATURAL GAS
Publication number
20220259512
Publication date
Aug 18, 2022
Linde GmbH
Tobias KELLER
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
SYSTEMS AND METHODS FOR PROVIDING CONCENTRATED OXYGEN TO A USER
Publication number
20220241540
Publication date
Aug 4, 2022
ROAM TECHNOLOGIES PTY LTD
Shan-Shan WANG
C01 - INORGANIC CHEMISTRY