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Gas separation or purification devices adapted for specific applications
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Gas separation or purification devices adapted for specific applications
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Patents Grants
last 30 patents
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Patent Grant
Method and system for improving evaporative emissions of a vehicle
Patent number
11,970,989
Issue date
Apr 30, 2024
Ford Global Technologies, LLC
Aed Dudar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for a fuel vapor canister heating element
Patent number
11,970,998
Issue date
Apr 30, 2024
Ford Global Technologies, LLC
Aed Dudar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Sorbent and devices for capturing, stabilizing, and recovering vola...
Patent number
11,964,252
Issue date
Apr 23, 2024
XploSafe, LLC
Shoaib F. Shaikh
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Oxygen gas concentrator with outlet accumulator
Patent number
11,964,105
Issue date
Apr 23, 2024
Inogen, Inc.
Todd Allum
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Vent filter and pure liquid storage tank
Patent number
11,938,436
Issue date
Mar 26, 2024
Merck Patent GmbH
Christian Berducat
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Continuous carbon sequestration material production methods and sys...
Patent number
11,938,458
Issue date
Mar 26, 2024
Blue Planet Systems Corporation
Brent R. Constantz
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
Air separation modules, nitrogen generation systems, and methods of...
Patent number
11,931,684
Issue date
Mar 19, 2024
Hamilton Sundstrand Corporation
James R. Doherty
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
System and method for concentrating gas
Patent number
11,931,689
Issue date
Mar 19, 2024
Ventec Life Systems, Inc.
Haneen Y. Yehya
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Air ionization system and device
Patent number
11,931,690
Issue date
Mar 19, 2024
IONaer International Arizona, LLC
Timothy M. Bender
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Positive pressure and negative pressure maintenance system having b...
Patent number
11,931,691
Issue date
Mar 19, 2024
Bu Yeol Kim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Diagnostic system for evaporated fuel treatment system
Patent number
11,927,153
Issue date
Mar 12, 2024
Toyota Jidosha Kabushiki Kaisha
Hideki Miyahara
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for reducing greenhouse gas emission in vessel cooperated...
Patent number
11,927,156
Issue date
Mar 12, 2024
DAEWOO SHIPBUILDING & MARINE ENGINEERING CO., LTD.
Byung Tak Nam
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Production of hyperpolarized gas
Patent number
11,926,525
Issue date
Mar 12, 2024
The University of Nottingham
Thomas Meersmann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hydrated magnesium hydride energy system
Patent number
11,929,530
Issue date
Mar 12, 2024
Shanghai Covapor Energy Technology Co., Ltd
Peng Jia
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Adsorbent cartridge with accurate visual indicator
Patent number
11,925,763
Issue date
Mar 12, 2024
Micropore, Inc.
Douglas B. McKenna
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Healthy gas generating system
Patent number
11,918,750
Issue date
Mar 5, 2024
Hsin-Yung Lin
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Reducing contrails during operation of aircraft
Patent number
11,904,272
Issue date
Feb 20, 2024
MTU Aero Engines AG
Hermann Klingels
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Media insert for use with an oxygen generation device
Patent number
11,904,269
Issue date
Feb 20, 2024
O2 AIR-SEA, LLC
Johnny Maxwell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for electrically heating a catalytic converter
Patent number
11,905,871
Issue date
Feb 20, 2024
Vitesco Technologies GmbH
Florian Kleiner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Laser device and dehumidification management method for laser device
Patent number
11,896,929
Issue date
Feb 13, 2024
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Makoto Ryudo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Systems and methods for operating passive nitrogen oxide adsorbers...
Patent number
11,898,483
Issue date
Feb 13, 2024
Cummins Inc.
Jinyong Luo
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
Air filter for removing aldehyde-like VOCs from indoor air
Patent number
11,883,774
Issue date
Jan 30, 2024
Air Tech Group, SLU
Jaume Vilarrasa Llorens
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Odor filtering lid assembly
Patent number
11,883,773
Issue date
Jan 30, 2024
Oscar Galan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems for aggregating and processing of biogas to biomethane
Patent number
11,883,780
Issue date
Jan 30, 2024
CALIFORNIA BIOENERGY, LLC
N. Ross Buckenham
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Air purifying system
Patent number
11,872,521
Issue date
Jan 16, 2024
Kawasaki Jukogyo Kabushiki Kaisha
Katsuya Umemoto
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
Fluid chamber thermal management system and/or method
Patent number
11,873,748
Issue date
Jan 16, 2024
Echeneidae Inc.
Eric Harding
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Electrochemical gas sensor assembly
Patent number
11,874,248
Issue date
Jan 16, 2024
RAE Systems, Inc.
Qinghui Mu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR PRODUCING VERY HIGH PURITY HELIUM OR HYDROGEN
Publication number
20240132353
Publication date
Apr 25, 2024
Air Liquide Advanced Technologies US LLC
Paul TERRIEN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR CONTROLLING THE OPERATION OF AN ENGINE SYSTEM
Publication number
20240133329
Publication date
Apr 25, 2024
VOLVO TRUCK CORPORATION
Johan DAHL
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
20240123392
Publication date
Apr 18, 2024
enVerid Systems, Inc.
Udi Meirav
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
SYSTEMS FOR AGGREGATING AND PROCESSING OF BIOGAS TO BIOMETHANE
Publication number
20240123399
Publication date
Apr 18, 2024
California Bioenergy LLC
N. Ross Buckenham
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
FILTER ELEMENT FOR AN AIR-FILTER DEVICE OF A MOTOR VEHICLE, AND AIR...
Publication number
20240115984
Publication date
Apr 11, 2024
Daimler Truck AG
Eric SCHUHMACHER
B60 - VEHICLES IN GENERAL
Information
Patent Application
REMOVAL OF ATMOSPHERIC POLLUTANTS FROM GAS, RELATED APPARATUS, PROC...
Publication number
20240115995
Publication date
Apr 11, 2024
Intelligent Abatement, LLC
Roger Glenn Miller
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Ohmic Heating-type Exhaust Gas Purification Catalyst System and Exh...
Publication number
20240110496
Publication date
Apr 4, 2024
CATALER CORPORATION
Ryota Onoe
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LOW NOISE, CEILING MOUNTED INOOR AIR SCRUBBER
Publication number
20240109022
Publication date
Apr 4, 2024
enVerid Systems, Inc.
Udi MEIRAV
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ELECTROCHEMICAL GAS SENSOR ASSEMBLY
Publication number
20240102958
Publication date
Mar 28, 2024
RAE Systems, Inc.
Qinghui MU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SORPTION FILTER ELEMENT
Publication number
20240091699
Publication date
Mar 21, 2024
Mann + Hummel GmbH
Gelase MBADINGA MOUANDA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SORPTION FILTER DEVICE
Publication number
20240091700
Publication date
Mar 21, 2024
Mann + Hummel GmbH
Gelase MBADINGA MOUANDA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXTRACTING WATER VAPOR FROM A POWERPLANT EXHAUST
Publication number
20240082750
Publication date
Mar 14, 2024
Andressa L. Johnson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEHUMIDIFICATION UNIT AND DESICCANT DRUM THEREIN
Publication number
20240077218
Publication date
Mar 7, 2024
TRANE INTERNATIONAL INC.
Paul Gerard Hoertz
F24 - HEATING RANGES VENTILATING
Information
Patent Application
FLUIDIZED BED FOR INDUSTRIAL HYGIENE APPLICATIONS
Publication number
20240077459
Publication date
Mar 7, 2024
Saudi Arabian Oil Company
Ayman Al-Arfaj
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPACT EXHAUST GAS TREATMENT SYSTEM WITH SERVICEABLE FILTER
Publication number
20240077012
Publication date
Mar 7, 2024
DINEX A/S
Alexandru SERBAN
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD AND DEVICE FOR SEPARATION AND SELECTION OF MOLECULES IN A GA...
Publication number
20240066530
Publication date
Feb 29, 2024
Mats Hedman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Ship with a Carbon Dioxide Capture System
Publication number
20240066465
Publication date
Feb 29, 2024
Karbon CCS Ltd
Henrik Fleischer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Sealing Interface, Air Dryer Cartridge and Air Treatment Device
Publication number
20240066458
Publication date
Feb 29, 2024
Knorr-Bremse Systeme fuer Nutzfahrzeuge GmbH
Tibor OLAH
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND DEVICE FOR PURIFYING POLLUTED AIR USING DRY AND WET ELEC...
Publication number
20240066464
Publication date
Feb 29, 2024
VAN LAER TECHNOLOGY B.V.
Hubertus Joannes VAN LAER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CANISTER
Publication number
20240068429
Publication date
Feb 29, 2024
FUTABA INDUSTRIAL CO., LTD.
Koji Iwamoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Closed-Circuit Combined Unit Respirator System
Publication number
20240066329
Publication date
Feb 29, 2024
Mine Survival, Inc.
Robert N. Moran
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Sieve Module
Publication number
20240066255
Publication date
Feb 29, 2024
Oxus America, Inc.
Loren M. Thompson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Transportable Carbon Dioxide Capture Device and Method
Publication number
20240058739
Publication date
Feb 22, 2024
Populace, LLC
Brynne Erin Impett Alexander
B60 - VEHICLES IN GENERAL
Information
Patent Application
Method for Mobile Pressure Swing Adsorption Oxygen Production Device
Publication number
20240058744
Publication date
Feb 22, 2024
CHENGDU YINGCHEN TECHNOLOGY CO., LTD
Yuwen SONG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
SKIN CARE DEVICE WITH PLASMA GENERATING DEVICE
Publication number
20240042223
Publication date
Feb 8, 2024
GCS Co., Ltd.
Chang Sik KIM
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR AIR PURIFICATION AND SIMULTANEOUS PRODUCTION OF O2 BY ME...
Publication number
20240042383
Publication date
Feb 8, 2024
ALOS S.R.L.
Emiliano Gentilini
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Fixing Interface, Air Dryer Cartridge and Air Treatment Device
Publication number
20240033678
Publication date
Feb 1, 2024
Knorr-Bremse Systeme fuer Nutzfahrzeuge GmbH
Tibor OLAH
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ENVIRONMENT CONTROL SYSTEM UTILIZING AN ELECTROCHEMICAL CELL
Publication number
20240024812
Publication date
Jan 25, 2024
Bamdad Bahar
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SYSTEM AND METHOD FOR REMOVAL OF MOISTURE AND OTHER SORBATES
Publication number
20240019135
Publication date
Jan 18, 2024
BRY AIR [ASIA] PVT. LTD.
Rajan SACHDEV
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL