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B01D2259/414
using different types of adsorbents
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last 30 patents
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Patent Grant
Carbon capture systems
Patent number
11,931,685
Issue date
Mar 19, 2024
Enhanced Energy Group LLC
Paul M. Dunn
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
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
System for pre-purification of a feed gas stream
Patent number
11,850,553
Issue date
Dec 26, 2023
Praxair Technology, Inc.
Ralph J. Mancini
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Evaporative fuel vapor emission control systems
Patent number
11,846,221
Issue date
Dec 19, 2023
Ingevity South Carolina, LLC
Laurence H. Hiltzik
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Multi-stage PSA process to remove contaminant gases from raw methan...
Patent number
11,701,612
Issue date
Jul 18, 2023
SYSADVANCE—SISTEMAS DE ENGENHARIA S.A.
Patrick Da Silva Barcia
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Adsorber for purifying or separating a gas stream comprising a remo...
Patent number
11,679,355
Issue date
Jun 20, 2023
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Guillaume Rodrigues
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Water harvesting device
Patent number
11,638,899
Issue date
May 2, 2023
The Johns Hopkins University
Zhiyong Xia
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method to separate a gas mixture on a large scale using reversible...
Patent number
11,638,896
Issue date
May 2, 2023
ADSORPTECH LLC
Lea Rose Vecchiarelli
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Information
Patent Grant
Adsorption-based Claus tail gas treatment through regeneration temp...
Patent number
11,572,274
Issue date
Feb 7, 2023
Saudi Arabian Oil Company
Georgios Lithoxoos
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
Evaporative fuel vapor emission control systems
Patent number
11,536,178
Issue date
Dec 27, 2022
Ingevity South Carolina, LLC
Laurence H. Hiltzik
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Evaporative fuel vapor emission control systems
Patent number
11,506,097
Issue date
Nov 22, 2022
Ingevity South Carolina, LLC
Laurence H. Hiltzik
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Radial flow adsorption vessel with an integrated loading device
Patent number
11,471,818
Issue date
Oct 18, 2022
Air Products and Chemicals, Inc.
Micah S. Kiffer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Evaporative fuel vapor emission control systems
Patent number
11,448,109
Issue date
Sep 20, 2022
Ingevity South Carolina, LLC
Laurence H. Hiltzik
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
CO2 collection methods and systems
Patent number
11,376,543
Issue date
Jul 5, 2022
The Boeing Company
Anthony M. DiCenzo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System for pre-purification of a feed gas stream
Patent number
11,359,859
Issue date
Jun 14, 2022
Praxair Technology, Inc.
Cem E. Celik
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Evaporative fuel vapor emission control systems
Patent number
11,286,823
Issue date
Mar 29, 2022
Ingevity South Carolina, LLC
Laurence H. Hiltzik
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Devices, systems, and methods for treating ethylene oxide waste gas
Patent number
11,123,680
Issue date
Sep 21, 2021
Chio Kang Medical, Inc.
Yecheng He
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Wearable oxygen generator and docking station enabling higher oxyge...
Patent number
11,071,841
Issue date
Jul 27, 2021
Caire Inc.
Paul Edwards
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and method for removing airborne molecular contaminants from...
Patent number
11,020,704
Issue date
Jun 1, 2021
Entegris, Inc.
Marc Venet
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter medium
Patent number
11,014,038
Issue date
May 25, 2021
MANN+HUMMEL GMBH
Christoph Hitzke
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods and systems for performing chemical separations
Patent number
10,960,343
Issue date
Mar 30, 2021
Lummus Technology LLC
Divya Jonnavittula
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Use of a peak-dampening capacitor to improve adsorber separation pe...
Patent number
10,946,327
Issue date
Mar 16, 2021
Shain-Jer Doong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Radial flow adsorber vessel for gas separation
Patent number
10,926,212
Issue date
Feb 23, 2021
Pacific Consolidated Industries, LLC
Jason Burns
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Dryer apparatus and air suspension system
Patent number
10,918,991
Issue date
Feb 16, 2021
Hitachi Automotive Systems, Ltd.
Yoshinori Kawai
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method and system for purification of natural gas using membranes
Patent number
10,874,979
Issue date
Dec 29, 2020
Air Liquide Advanced Technologies U.S. LLC
Yong Ding
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Processes for removing heavy hydrocarbons and water from a stream o...
Patent number
10,850,225
Issue date
Dec 1, 2020
UOP LLC
Bhargav Sharma
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
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
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
ADSORBENT BED WITH INCREASED HYDROTHERMAL STABILITY
Publication number
20240050886
Publication date
Feb 15, 2024
BASF Corporation
William B. DOLAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON DIOXIDE PURIFICATION SYSTEM
Publication number
20240050888
Publication date
Feb 15, 2024
M iCell Technology Co., Ltd.
Hsin-Wu MI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EVAPORATIVE FUEL VAPOR EMISSION CONTROL SYSTEMS
Publication number
20230332525
Publication date
Oct 19, 2023
Ingevity South Carolina, LLC
Laurence H. Hiltzik
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEM FOR THE CAPTURE AND PURIFICATION OF CO2 AND PURIFICATION UNI...
Publication number
20230313118
Publication date
Oct 5, 2023
INSTITUTO DE TRANSFERENCIA TECNOLÓGICA Y EMPRENDIMIENTO LTDA
Paola Andrea MÉNDEZ HERRERA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ADSORBENT BED FOR MERCAPTAN REMOVAL WITH INCREASED HYDROTHERMAL STA...
Publication number
20230233983
Publication date
Jul 27, 2023
BASF Corporation
William B. DOLAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ADSORBENT BED WITH INCREASED HYDROTHERMAL STABILITY
Publication number
20230166210
Publication date
Jun 1, 2023
BASF Corporation
William B. Dolan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Canister
Publication number
20230144145
Publication date
May 11, 2023
Osaka Gas Chemicals Co., Ltd.
Kenji Seki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Separation and recovery system and method of hydrogen from coke ove...
Publication number
20230132426
Publication date
May 4, 2023
Korea Research Institute of Chemical Technology
Jeong Hoon KIM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EVAPORATIVE FUEL VAPOR EMISSION CONTROL SYSTEMS
Publication number
20230026301
Publication date
Jan 26, 2023
Ingevity South Carolina, LLC
Laurence H. Hiltzik
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEPARATION OF GASES FROM AIR
Publication number
20220387923
Publication date
Dec 8, 2022
Arkema France
Guillaume Ortiz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
IMPROVEMENTS RELATING TO GAS SEPARATION
Publication number
20220355268
Publication date
Nov 10, 2022
University of Limerick
Michael John ZAWOROTKO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
REGENERABLE AIR FILTER
Publication number
20220274047
Publication date
Sep 1, 2022
CAMFIL AB
Boon Han LIM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Adsorption-Based Claus Tail Gas Treatment through Regeneration Temp...
Publication number
20220242729
Publication date
Aug 4, 2022
Saudi Arabian Oil Company
Georgios Lithoxoos
C01 - INORGANIC CHEMISTRY
Information
Patent Application
FILTER UNIT FOR ADSORBING WATER AND GAS AND SYSTEMS AND METHODS OF...
Publication number
20220219110
Publication date
Jul 14, 2022
BASF Corporation
Mark Thomas BUELOW
B60 - VEHICLES IN GENERAL
Information
Patent Application
AIR FILTRATION STRUCTURE TO CONTAIN AND SUPPORT ACTIVATED CARBON WI...
Publication number
20220176308
Publication date
Jun 9, 2022
COLUMBUS INDUSTRIES, INC.
Vivekanand Gaur
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NATURAL GAS PRETREATMENT SYSTEM AND METHOD FOR PRETREATING NATURAL GAS
Publication number
20220145201
Publication date
May 12, 2022
JGC CORPORATION
Yuzuru KAKUTANI
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
EVAPORATIVE FUEL VAPOR EMISSION CONTROL SYSTEMS
Publication number
20220127985
Publication date
Apr 28, 2022
Ingevity South Carolina, LLC
Laurence H. Hiltzik
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CARBON CAPTURE SYSTEMS
Publication number
20220072470
Publication date
Mar 10, 2022
Enhanced Energy Group LLC
Paul M. Dunn
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EVAPORATIVE FUEL VAPOR EMISSION CONTROL SYSTEMS
Publication number
20220074331
Publication date
Mar 10, 2022
Ingevity South Carolina, LLC
Laurence H. Hiltzik
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEM FOR PRE-PURIFICATION OF A FEED GAS STREAM
Publication number
20220057137
Publication date
Feb 24, 2022
Cem E. Celik
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
System for pre-purification of a feed gas stream
Publication number
20220054975
Publication date
Feb 24, 2022
Ralph J. Mancini
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Radial Flow Adsorption Vessel with an Integrated Loading Device
Publication number
20210402346
Publication date
Dec 30, 2021
Air Products and Chemicals, Inc.
Micah S. Kiffer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ADSORBENT BED WITH INCREASED HYDROTHERMAL STABILITY
Publication number
20210339187
Publication date
Nov 4, 2021
BASF Corporation
William B. Dolan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WATER HARVESTING DEVICE
Publication number
20210299607
Publication date
Sep 30, 2021
The Johns Hopkins University
Zhiyong Xia
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND SYSTEM FOR REDUCTION OF UNWANTED GASES IN INDOOR AIR
Publication number
20210283545
Publication date
Sep 16, 2021
enVerid Systems, Inc.
Udi Meirav
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MULTI-STAGE PSA PROCESS TO REMOVE CONTAMINANT GASES FROM RAW METHAN...
Publication number
20210229027
Publication date
Jul 29, 2021
SYSADVANCE - SISTEMAS DE ENGENHARIA S.A.
Patrick DA SILVA BARCIA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD TO SEPARATE A GAS MIXTURE ON A LARGE SCALE USING REVERSIBLE...
Publication number
20210113953
Publication date
Apr 22, 2021
Lea Rose Vecchiarelli
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL