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B01D2259/40086
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for passive collection of atmospheric carbon dioxide
Patent number
12,343,674
Issue date
Jul 1, 2025
Arizona Board of Regents on behalf of Arizona State University
Klaus Lackner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Moving sorbent panel system for capturing atmospheric carbon dioxide
Patent number
12,303,824
Issue date
May 20, 2025
Arizona Board of Regents on behalf of Arizona State University
Klaus Lackner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Continuously regenerable scrubber
Patent number
12,214,308
Issue date
Feb 4, 2025
Oceaneering International, Inc.
John Fricker
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Evaporative fuel vapor emission control systems
Patent number
12,152,554
Issue date
Nov 26, 2024
Ingevity South Carolina, LLC
Timothy M. Byrne
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Dehumidifying air handling unit and desiccant wheel therefor
Patent number
12,123,618
Issue date
Oct 22, 2024
TRANE INTERNATIONAL INC.
Yogesh Pandit
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Simulated moving bed system for CO2 separation, and method of same
Patent number
12,121,846
Issue date
Oct 22, 2024
ExxonMobil Technology and Engineering Company
Jeannine Elizabeth Elliott
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
High throughput moving panel direct air capture system
Patent number
12,109,534
Issue date
Oct 8, 2024
Zero Carbon Systems, Inc.
David Elenowitz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Selective adsorption of halocarbon impurities containing cl, br and...
Patent number
12,083,493
Issue date
Sep 10, 2024
American Air Liquide, Inc.
Anup Doraiswamy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Sorbent devices for air intakes
Patent number
12,076,687
Issue date
Sep 3, 2024
CALGON CARBON CORPORATION
Michael Greenbank
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Canister
Patent number
12,076,689
Issue date
Sep 3, 2024
Futaba Industrial Co., Ltd.
Koji Iwamoto
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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
System and method for producing renewable natural gas from biogas
Patent number
11,980,846
Issue date
May 14, 2024
Unconventional Gas Solutions, LLC
Benjamin Bikson
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Separation device and separation method
Patent number
11,958,011
Issue date
Apr 16, 2024
China Petroleum and Chemical Corporation
Shengzhong Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for inerting activated carbon in biogas purification equipment
Patent number
11,958,803
Issue date
Apr 16, 2024
CALGON CARBON CORPORATION
Franck Michel Honore
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for generating liquid water using highly effici...
Patent number
11,946,232
Issue date
Apr 2, 2024
Source Global, PBC
Cody Friesen
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Method and system for reduction of unwanted gases in indoor air
Patent number
11,890,571
Issue date
Feb 6, 2024
enVerid Systems, Inc.
Udi Meirav
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for adsorptive distillation for cryogenic argo...
Patent number
11,885,562
Issue date
Jan 30, 2024
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Nicolas Kofman
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Regenerable air filter
Patent number
11,878,266
Issue date
Jan 23, 2024
Camfil AB
Boon Han Lim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Humidity control element and method for using the same
Patent number
11,872,522
Issue date
Jan 16, 2024
Osaka Gas Co., Ltd.
Kentaro Ueda
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Portable pressure swing adsorption method and system for fuel gas c...
Patent number
11,872,518
Issue date
Jan 16, 2024
Coldstream Energy IP, LLC
Jason G. S. Ho
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and system for adjusting pressure in a fuel tank
Patent number
11,840,991
Issue date
Dec 12, 2023
Ford Global Technologies, LLC
Aed Dudar
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Low emission adsorbent and canister system
Patent number
11,773,810
Issue date
Oct 3, 2023
Ingevity South Carolina, LLC
Stephan Charles Cronin
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Noise attenuating fuel trap for evaporative emission control canist...
Patent number
11,767,813
Issue date
Sep 26, 2023
DELPHI TECHNOLOGIES IP LIMITED
Ravish S. Masti
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
System and method for passive collection of atmospheric carbon dioxide
Patent number
11,738,300
Issue date
Aug 29, 2023
Arizona Board of Regents on behalf of Arizona State University
Klaus Lackner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Evaporative fuel vapor emission control systems
Patent number
11,732,680
Issue date
Aug 22, 2023
Ingevity South Carolina, LLC
Timothy M. Byrne
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
CO2 capture from dilute sources
Patent number
11,707,707
Issue date
Jul 25, 2023
ExxonMobil Technology and Engineering Company
Narasimhan Sundaram
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Scrubber apparatus for carbon dioxide removal and controlled atmosp...
Patent number
11,648,503
Issue date
May 16, 2023
Thermo King LLC
Petra Stavova
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Vehicle
Patent number
11,603,157
Issue date
Mar 14, 2023
Yamaha Hatsudoki Kabushiki Kaisha
Masahiro Yoshida
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Radial adsorber, adsorption system, and adsorption methods
Patent number
11,596,895
Issue date
Mar 7, 2023
Air Products and Chemicals, Inc.
Gowri Krishnamurthy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Dehumidifying air handling unit and desiccant wheel therefor
Patent number
11,592,195
Issue date
Feb 28, 2023
TRANE INTERNATIONAL INC.
Yogesh Pandit
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
Information
Patent Application
AN ADSORPTION MOISTURE PUMP BASED AIR TO WATER HARVESTING DEVICE AN...
Publication number
20250198135
Publication date
Jun 19, 2025
BRY AIR (ASIA) PVT. LTD.
Varun PAHWA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
OXYGEN NANOBUBBLE TREATMENT DEVICE INCLUDING NITROGEN-INPUT AIR DRY...
Publication number
20250177931
Publication date
Jun 5, 2025
O2 TECHNOLOGIES, LLC
Brian N. WRIGHT
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
OXYGEN NANOBUBBLE SYSTEM AND RELATED METHODS
Publication number
20250177930
Publication date
Jun 5, 2025
O2 TECHNOLOGIES, LLC
Brian N. WRIGHT
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
SURFACE WATER TREATMENT SYSTEM INCLUDING OXYGEN NANOBUBBLE GENERATI...
Publication number
20250178937
Publication date
Jun 5, 2025
O2 TECHNOLOGIES, LLC
Brian N. WRIGHT
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
SYSTEM AND METHOD FOR TREATING COAL-FIRED FLUE GAS
Publication number
20250161864
Publication date
May 22, 2025
HUANENG CLEAN ENERGY RESEARCH INSTITUTE
Dongfang GUO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A CARBON DIOXIDE CAPTURE STRUCTURE AND A METHOD OF MAKING THEREOF,...
Publication number
20250144600
Publication date
May 8, 2025
VITO NV
Ben SUTENS
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
CARBON DIOXIDE CAPTURE APPARATUS, LOGIC CONTROL SYSTEM, AND METHODS...
Publication number
20250114736
Publication date
Apr 10, 2025
Avnos, Inc.
Yanhui Yuan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Fan Speed Control for Moving Panel Direct Air Capture System
Publication number
20250083103
Publication date
Mar 13, 2025
Zero Carbon Systems, Inc.
David Elenowitz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR HYDROGEN PLANT DRYER REGENERATION
Publication number
20250066194
Publication date
Feb 27, 2025
Ohmium International, Inc.
Arne Ballantine
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM FOR PRODUCING HYDROGEN BY AMMONIA DECOMPOSITION REACTION AND...
Publication number
20250059027
Publication date
Feb 20, 2025
FUZHOU UNIVERSITY
Lilong Jiang
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CANISTER
Publication number
20250041784
Publication date
Feb 6, 2025
FUTABA INDUSTRIAL CO., LTD.
Koji Iwamoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CANISTER
Publication number
20250041785
Publication date
Feb 6, 2025
FUTABA INDUSTRIAL CO., LTD.
Koji Iwamoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ATMOSPHERIC WATER HARVESTING DEVICE AND METHOD
Publication number
20240424441
Publication date
Dec 26, 2024
Ahbstra Engineering Ltd
Richard Perkin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
High Throughput Moving Panel Direct Air Capture System
Publication number
20240408545
Publication date
Dec 12, 2024
Zero Carbon Systems, Inc.
David Elenowitz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
High Throughput Moving Panel Direct Air Capture System
Publication number
20240399310
Publication date
Dec 5, 2024
Zero Carbon Systems, Inc.
David Elenowitz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
STRUCTURE FOR ATTACHMENT OF ADSORPTION AND DESORPTION MEMBER
Publication number
20240375035
Publication date
Nov 14, 2024
TOYOBO MC Corporation
Toshiaki Hayashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A DESICCANT DEHUMIDIFIER
Publication number
20240375044
Publication date
Nov 14, 2024
MUNTERS EUROPE AKTIEBOLAG
Urban Gunnarsson
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Anion Exchange Resins
Publication number
20240359172
Publication date
Oct 31, 2024
The Johns Hopkins University
Luke P. Skala
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
METHOD FOR PURIFICATION OF HIGH-PURITY OR ULTRAHIGH-PURITY GAS BY L...
Publication number
20240299874
Publication date
Sep 12, 2024
SOUTHWEST INSTITUTE OF CHEMICAL CO., LTD
Jian CHEN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS OF TREATING A FEED IN AN ADSORPTION SEPARATION ZONE COMPRIS...
Publication number
20240216851
Publication date
Jul 4, 2024
UOP LLC
Jeffrey L. Pieper
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR OPERATING WATER ELECTROLYSIS SYSTEM CAPABLE OF STABLY MA...
Publication number
20240218543
Publication date
Jul 4, 2024
ACROLABS INC.
Ho Suk KIM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON DIOXIDE RECOVERY SYSTEM AND CARBON DIOXIDE RECOVERY METHOD
Publication number
20240207784
Publication date
Jun 27, 2024
IHI Corporation
Kentaro SATO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
High Throughput Moving Panel Direct Air Capture System
Publication number
20240189769
Publication date
Jun 13, 2024
Zero Carbon Systems, Inc.
David Elenowitz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A METHOD FOR REMOVING CO2 FROM A CO2-CONTAINING STREAM
Publication number
20240181381
Publication date
Jun 6, 2024
SHELL USA, INC.
Timothy Michael NISBET
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD AND SYSTEM FOR REDUCTION OF UNWANTED GASES IN INDOOR AIR
Publication number
20240123392
Publication date
Apr 18, 2024
enVerid Systems, Inc.
Udi Meirav
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
DEVICE AND METHOD FOR PASSIVE COLLECTION OF ATMOSPHERIC CARBON DIOX...
Publication number
20240091698
Publication date
Mar 21, 2024
Arizona Board of Regents on behalf of Arizona State University
Klaus Lackner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ROTARY BED FOR DIRECT CAPTURE OF CO2 FROM AIR
Publication number
20240066460
Publication date
Feb 29, 2024
ExxonMobil Technology and Engineering Company
Shelby Lux
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
COMPRESSOR INSTALLATION
Publication number
20240058747
Publication date
Feb 22, 2024
ATLAS COPCO AIRPOWER, naamloze vennootschap
Pieter DE RAEMAEKER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL