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Patents Grants
last 30 patents
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Patent Grant
Apparatus and method
Patent number
12,188,444
Issue date
Jan 7, 2025
ROBERT LIM INVENTIONS LIMITED
Robert Lim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and method for segregating component gases from atmospheric air
Patent number
12,161,966
Issue date
Dec 10, 2024
Sam Adams
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrogen purification devices
Patent number
12,138,586
Issue date
Nov 12, 2024
Element 1 Corp.
David J. Edlund
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Microporous carbon materials to separate nitrogen in associated and...
Patent number
12,138,616
Issue date
Nov 12, 2024
Instituto Mexicano del Petroleo
Federico Jesus Jimenez Cruz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Networked polymeric nanofibers, process for producing same, gas ads...
Patent number
12,104,283
Issue date
Oct 1, 2024
National Institute for Materials Science
Izumi Ichinose
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Natural gas adsorptive separation system and method
Patent number
12,083,470
Issue date
Sep 10, 2024
Solid State Separation Holdings, LLC
Pedro T. Santos
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Sulfur-doped carbonaceous porous materials
Patent number
12,076,704
Issue date
Sep 3, 2024
The University of Liverpool
Jet-Sing Lee
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method for producing high purity hydrogen
Patent number
12,077,434
Issue date
Sep 3, 2024
Air Products and Chemicals, Inc.
Kamlesh Ghodasara
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Operation method for hydrogen production device, and hydrogen produ...
Patent number
12,071,344
Issue date
Aug 27, 2024
Osaka Gas Co., Ltd.
Hinako Matsuo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methane destruction apparatus and method of converting fugitive met...
Patent number
12,059,651
Issue date
Aug 13, 2024
THERMON CANADA, INC.
Alejandro Maldonado
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust gas treatment system
Patent number
12,011,690
Issue date
Jun 18, 2024
Johnson Matthey Public Limited Company
Joseph Fedeyko
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Interface seal assembly for a tubular filter element
Patent number
12,011,687
Issue date
Jun 18, 2024
Parker Hannifin Manufacturing (UK) LTD.
Joseph R. Wales
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Landfill gas processing systems and methods
Patent number
12,011,688
Issue date
Jun 18, 2024
Luke N. Morrow
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Indoor and outdoor nano air purifier and system comprising said pur...
Patent number
11,959,662
Issue date
Apr 16, 2024
DIRAC S.R.L.
Davide De Duonni
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Photochemical method and device for volatile organic compound pollu...
Patent number
11,951,440
Issue date
Apr 9, 2024
AMBIENT CARBON METHANE HOLDING APS
Matthew Johnson
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
Friction assembly for a disc brake system able to filter a gaseous...
Patent number
11,940,025
Issue date
Mar 26, 2024
TALLANO TECHNOLOGIE
Loic Adamczak
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Microporous carbon materials to separate nitrogen in associated and...
Patent number
11,896,954
Issue date
Feb 13, 2024
Instituto Mexicano del Petroleo
Federico Jesus Jimenez Cruz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for producing a gaseous flow using a storage tank
Patent number
11,857,912
Issue date
Jan 2, 2024
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Christian Monereau
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Tail gas utilization for mixed alcohols production
Patent number
11,845,712
Issue date
Dec 19, 2023
Standard Alcohol Company of America, Inc.
Richard Denham Ridley
C07 - ORGANIC CHEMISTRY
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
Method for separating a gas mixture flow using temperature-change a...
Patent number
11,772,036
Issue date
Oct 3, 2023
Linde GMBH
Thomas Ried
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrogen purification devices
Patent number
11,738,305
Issue date
Aug 29, 2023
Element 1 Corp.
David J. Edlund
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Natural gas adsorptive separation system and method
Patent number
11,717,784
Issue date
Aug 8, 2023
Solid State Separation Holdings, LLC
Pedro T. Santos
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methane-selective mixed matrix membranes including nanoporous metal...
Patent number
11,684,890
Issue date
Jun 27, 2023
Korea Research Institute of Chemical Technology
Jeong Hoon Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methane destruction apparatus and method of converting fugitive met...
Patent number
11,666,860
Issue date
Jun 6, 2023
Thermon Canada Inc.
Alejandro Maldonado
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Sulfur-doped carbonaceous porous materials
Patent number
11,612,875
Issue date
Mar 28, 2023
The University of Liverpool
Jet-Sing Lee
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Hydrogen purification devices
Patent number
11,590,449
Issue date
Feb 28, 2023
Element 1 Corp.
David J. Edlund
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Core-shell composite adsorbent for use in hydrogen and helium PSA p...
Patent number
11,571,651
Issue date
Feb 7, 2023
Praxair Technology, Inc.
Neel Rangnekar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING LIQUEFIED CARBON DIOXIDE FROM LIQUEFIED NATURA...
Publication number
20250059035
Publication date
Feb 20, 2025
Chevron U.S.A. Inc.
Howard Steven Lacheen
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SYSTEMS AND METHODS FOR ATMOSPHERIC DISPERSION OF OXIDANT FOR NET C...
Publication number
20250041809
Publication date
Feb 6, 2025
Scott Christopher Bell
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PHOTOCATALYTIC AEROSOL
Publication number
20250041840
Publication date
Feb 6, 2025
Franz Dietrich OESTE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TECHNOLOGICAL LINE FOR THE SEPARATION OF METHANE FROM A MIXTURE OF...
Publication number
20240399288
Publication date
Dec 5, 2024
BIOPOLINEX SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA
Dobieslaw Nazimek
C07 - ORGANIC CHEMISTRY
Information
Patent Application
AIRFOIL CATALYTIC REACTOR FOR ATMOSPHERIC AIR TREATMENT
Publication number
20240399308
Publication date
Dec 5, 2024
Bomvento Ltd
Nir MAROM
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
ELECTROMAGNETIC PLASMA SEPARATOR
Publication number
20240359133
Publication date
Oct 31, 2024
Universal Atmosphere Processing UK
Brendan Cornthwaite
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
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
METHANE CONVERSION REACTOR HAVING FORCED AIR DELIVERY
Publication number
20240316495
Publication date
Sep 26, 2024
Thermon Canada Inc.
Jarek SZYNKARCZUK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS AND PLANT FOR PRODUCING PURE HYDROGEN BY STEAM REFORMING WI...
Publication number
20240294379
Publication date
Sep 5, 2024
L'AIR LIQUIDE, SOCIETE ANOYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
Teja SCHMID McGUINNESS
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ABATEMENT OF LOW LEVEL METHANE THROUGH THE USE OF CATALYTIC, EARTH-...
Publication number
20240246895
Publication date
Jul 25, 2024
Massachusetts Institute of Technology
Desiree Plata
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND PROCESS FOR GAS UPGRADING
Publication number
20240238722
Publication date
Jul 18, 2024
Hydron Energy Inc.
Soheil ALIZADEH-KHIAVI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GIS-TYPE ZEOLITE FORMED BODY, ADSORPTION APPARATUS, SEPARATION METH...
Publication number
20240216888
Publication date
Jul 4, 2024
Asahi Kasei Kabushiki Kaisha
Yuji SUZUE
C01 - INORGANIC CHEMISTRY
Information
Patent Application
TOXIN AND GAS ADSORPTION BY POROUS MELANIN
Publication number
20240216892
Publication date
Jul 4, 2024
Northwestern University
Nathan C. GIANNESCHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ION-PAIR HT-PEMS FOR HYDROGEN SEPARATIONS USING ELECTROCHEMICAL PUM...
Publication number
20240209523
Publication date
Jun 27, 2024
Christopher George Arges
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PHOTOCHEMICAL METHOD AND DEVICE FOR VOLATILE ORGANIC COMPOUND POLLU...
Publication number
20240165558
Publication date
May 23, 2024
AMBIENT CARBON METHANE HOLDING APS
Matthew JOHNSON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MICROPOROUS CARBON MATERIALS TO SEPARATE NITROGEN IN ASSOCIATED AND...
Publication number
20240165587
Publication date
May 23, 2024
INSTITUTO MEXICANO DEL PETROLEO
Federico Jesus JIMENEZ CRUZ
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROGEN SEPARATION FROM NATURAL GAS
Publication number
20240149213
Publication date
May 9, 2024
Air Products and Chemicals, Inc.
Kamlesh Ghodasara
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MEMBRANE SWEEP WITH INTERNAL REHEAT OF SWEEP GAS
Publication number
20240139671
Publication date
May 2, 2024
Air Liquide Advanced Technologies, U.S. LLC
Sandeep K KARODE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MEMBRANE PERMEATE RECYCLE WITH PRESSURIZED ANAEROBIC DIGESTERS
Publication number
20240115988
Publication date
Apr 11, 2024
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Min Ho MAENG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TAIL GAS UTILIZATION FOR MIXED ALCOHOLS PRODUCTION
Publication number
20240109825
Publication date
Apr 4, 2024
Standard Alcohol Company of America, Inc.
Richard Denham RIDLEY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS AND SYSTEMS FOR PROCESSING GAS STREAMS
Publication number
20240100477
Publication date
Mar 28, 2024
SPV APEX 1, Inc.
Joshua A. Silverman
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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
A PROCESS FOR SEPARATING H2 FROM A GAS MIXTURE
Publication number
20240075423
Publication date
Mar 7, 2024
BASF SE
Paul-Vinzent STROBEL
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHANE COMBUSTION CATALYST AND METHOD FOR PRODUCING SAME, AND METH...
Publication number
20240058790
Publication date
Feb 22, 2024
Tanaka Kikinzoku Kogyo K.K.
Kazutaka TAKEDA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PHOTOCHEMICAL METHOD AND DEVICE FOR VOLATILE ORGANIC COMPOUND POLLU...
Publication number
20240024814
Publication date
Jan 25, 2024
AMBIENT CARBON METHANE HOLDING APS
Matthew JOHNSON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AIR CONTACTOR
Publication number
20240024815
Publication date
Jan 25, 2024
Baltimore Aircoil Company, Inc.
Yohann Lilian Rousselet
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
VEHICLE CARBON CAPTURE SYSTEM
Publication number
20240001289
Publication date
Jan 4, 2024
Ralph ROESLING
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PHOTOCHEMICAL METHOD AND DEVICE FOR VOLATILE ORGANIC COMPOUND POLLU...
Publication number
20230415098
Publication date
Dec 28, 2023
AMBIENT CARBON METHANE HOLDING APS
Matthew JOHNSON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL