Cartridges with absorbing substances for respiratory apparatus

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Patents Grantslast 30 patents

Information Patent Grant
Filter cartridge with turbulence generating features
- Patent number 12,083,466
- Issue date Sep 10, 2024
- United States of America as represented by the Secretary of the Army
- Marc L. Roth
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Face mask with replaceable filter cartridges and components
- Patent number 12,041,987
- Issue date Jul 23, 2024
- Nypro Inc.
- Jeffrey C. Minnette
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Serviceable respirator system with configurable components
- Patent number 11,998,777
- Issue date Jun 4, 2024
- Auburn University
- Zachary Eugene Hubert Kohrman
- A62 - LIFE-SAVING FIRE-FIGHTING
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
Scrubber-heating apparatus for diving rebreather
- Patent number 11,904,991
- Issue date Feb 20, 2024
- JUNIOR CO., LTD.
- Ching Han Fang
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Respirator fit check sealing devices and methods
- Patent number 11,865,375
- Issue date Jan 9, 2024
- 3M Innovative Properties Company
- William A. Mittelstadt
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Facemask
- Patent number 11,849,782
- Issue date Dec 26, 2023
- AMERICAN BIOMEDICAL GROUP INC.
- Scott A Cohen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cartridge and breathing apparatus containing the same
- Patent number 11,813,486
- Issue date Nov 14, 2023
- MSA Europe GmbH
- Harry Murso
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Respirator mask for CBRN or other protection
- Patent number 11,738,219
- Issue date Aug 29, 2023
- AIRBOSS ENGINEERED PRODUCTS INC.
- David Bergeron
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Portable containment device
- Patent number 11,730,981
- Issue date Aug 22, 2023
- Timothy S. Gallagher
- A41 - WEARING APPAREL
Information Patent Grant
Methods and systems for waste gas detection in an anesthetic vaporizer
- Patent number 11,679,215
- Issue date Jun 20, 2023
- GE PRECISION HEALTHCARE LLC
- Russell James Kuzelka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Respirator with floating elastomeric sleeve
- Patent number 11,571,591
- Issue date Feb 7, 2023
- 3M Innovative Properties Company
- David M. Blomberg
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Respirators
- Patent number 11,547,878
- Issue date Jan 10, 2023
- CORE PROTECTION SYSTEMS LTD.
- Troy Baker
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Systems and methods for centrifugal force-based canister filling
- Patent number 11,542,044
- Issue date Jan 3, 2023
- Louis M. Gerson Co.
- Ronald L. Gerson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Respiratory protection mask
- Patent number 11,497,946
- Issue date Nov 15, 2022
- Makrite Industries Inc.
- Chao-yuan Tseng
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Bayonet connectors suitable for connecting filter cartridges to res...
- Patent number 11,491,354
- Issue date Nov 8, 2022
- CORE PROTECTION SYSTEMS LTD.
- Troy Baker
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Face mask with replaceable filter cartridges and components
- Patent number 11,478,027
- Issue date Oct 25, 2022
- Nypro Inc.
- Jeffrey C. Minnette
- A41 - WEARING APPAREL
Information Patent Grant
Compact powered air purifying respirator with auto-change filter an...
- Patent number 11,406,850
- Issue date Aug 9, 2022
- Honeywell International Inc.
- Durgam Gangadhar
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Removable cartridge for oxygen concentrator
- Patent number 11,389,614
- Issue date Jul 19, 2022
- VBOX, Incorporated
- Theodore W. Jagger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oxygen concentrating self-rescuer device
- Patent number 11,305,135
- Issue date Apr 19, 2022
- Richard Givens
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Personal protection device using monolithic activated carbons
- Patent number 11,253,734
- Issue date Feb 22, 2022
- Carbon Tex Limited
- Stephen Robert Tennison
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Respirator fit check sealing devices and methods
- Patent number 11,219,787
- Issue date Jan 11, 2022
- 3M Innovative Properties Company
- William A. Mittelstadt
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Filter cartridge holder with fit-check device
- Patent number 11,219,788
- Issue date Jan 11, 2022
- 3M Innovative Properties Company
- Gary E. Dwyer
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Respiratory protection hood
- Patent number 11,154,733
- Issue date Oct 26, 2021
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Rachid Makhlouche
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Air filters comprising metal-containing polymeric sorbents
- Patent number 11,103,822
- Issue date Aug 31, 2021
- 3M Innovative Properties Company
- Michael S. Wendland
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Portable containment device
- Patent number 11,065,478
- Issue date Jul 20, 2021
- Timothy S. Gallagher
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Adsorbent cartridge with accurate visual indicator
- Patent number 10,994,091
- Issue date May 4, 2021
- Micropore, Inc.
- Douglas B. McKenna
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Breath responsive powered air purifying respirator
- Patent number 10,888,721
- Issue date Jan 12, 2021
- Design West Technologies, Inc.
- Ryan Hur
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Activated carbon absorber
- Patent number 10,857,400
- Issue date Dec 8, 2020
- Sata GmbH & Co. KG
- Jens Brose
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Breathing apparatus
- Patent number 10,806,953
- Issue date Oct 20, 2020
- Sata GmbH & Co. KG
- Jens Brose
- A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

Information Patent Application
FACE MASK FOR FIRE EVACUATION
- Publication number 20240399178
- Publication date Dec 5, 2024
- LS INNOVATION CO.,LTD.
- Hyo Jin YOON
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
RESPIRATOR FIT CHECK SEALING DEVICES AND METHODS
- Publication number 20240091573
- Publication date Mar 21, 2024
- 3M Innovative Properties Company
- William A. Mittelstadt
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
REUSABLE, FLEXIBLE HALF FACEMASKS, FACEMASK KITS, AND METHODS OF AS...
- Publication number 20240050784
- Publication date Feb 15, 2024
- SLEEPNET CORPORATION
- Jerry Gong
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
RESPIRATOR AND AIR PURIFICATION SYSTEM
- Publication number 20230381551
- Publication date Nov 30, 2023
- RHT LIMITED
- Rudy Chi Keung CHAN
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
SYSTEMS FOR AN ANESTHETIC VAPORIZER GAS MIXER
- Publication number 20230347098
- Publication date Nov 2, 2023
- GE Precision Healthcare LLC
- Joseph J. Lacey
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
ADSORBENT CARTRIDGE WITH ACCURATE VISUAL INDICATOR
- Publication number 20230118894
- Publication date Apr 20, 2023
- MICROPORE, INC.
- Douglas B. McKenna
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
REUSABLE RESPIRATION FILTERING MASK USING A FLUID FILTER WITH PERSI...
- Publication number 20230086347
- Publication date Mar 23, 2023
- Marc P Dowdell
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Face Mask with Replaceable Filter Cartridges and Components
- Publication number 20230014391
- Publication date Jan 19, 2023
- NYPRO INC.
- Jeffrey C. Minnette
- A41 - WEARING APPAREL
Information Patent Application
REMOVABLE CARTRIDGE FOR OXYGEN CONCENTRATOR
- Publication number 20220296843
- Publication date Sep 22, 2022
- VBOX, Incorporated
- Theodore W. Jagger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Systems and Methods for Centrifugal Force-based Canister Filling
- Publication number 20220250775
- Publication date Aug 11, 2022
- Louis M. Gerson Co.
- Ronald L. Gerson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
GAS DISTRIBUTOR FOR REBREATHER SUPPORTING CLOSED AND OPEN CIRCUIT M...
- Publication number 20220234703
- Publication date Jul 28, 2022
- Oxygen Scientific GmbH
- Arne SIEBER
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
RESPIRATOR FIT CHECK SEALING DEVICES AND METHODS
- Publication number 20220088422
- Publication date Mar 24, 2022
- 3M Innovative Properties Company
- William A. Mittelstadt
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
FACEMASK
- Publication number 20220079263
- Publication date Mar 17, 2022
- Scott A. Cohen
- A41 - WEARING APPAREL
Information Patent Application
FILTER CARTRIDGE HOLDER WITH FIT-CHECK DEVICE
- Publication number 20220072346
- Publication date Mar 10, 2022
- 3M Innovative Properties Company
- Gary E. Dwyer
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
SERVICEABLE RESPIRATOR SYSTEM WITH CONFIGURABLE COMPONENTS
- Publication number 20220023674
- Publication date Jan 27, 2022
- Auburn University
- Zachary Eugene Hubert Kohrman
- A41 - WEARING APPAREL
Information Patent Application
SMART MASKS
- Publication number 20220008761
- Publication date Jan 13, 2022
- XUPERMASK OPCO, LLC
- William Adams
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
INSULATING BREATHER
- Publication number 20220001218
- Publication date Jan 6, 2022
- Volodymyr Mykolalovych Popov
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
AIR PURIFICATION SYSTEM
- Publication number 20210393843
- Publication date Dec 23, 2021
- The Boeing Company
- Stephen M. Trent
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AIR FILTERS COMPRISING METAL-CONTAINING POLYMERIC SORBENTS
- Publication number 20210346832
- Publication date Nov 11, 2021
- 3M Innovative Properties Company
- Michael S. Wendland
- A41 - WEARING APPAREL
Information Patent Application
VENTILATION APPARATUS AND MASK
- Publication number 20210330996
- Publication date Oct 28, 2021
- AVIATION WORKS LTD
- Marc Studer
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Cartridge for Respiration Device
- Publication number 20210322798
- Publication date Oct 21, 2021
- Xicore Inc.
- Ray ELEID
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ADSORBENT CARTRIDGE WITH ACCURATE VISUAL INDICATOR
- Publication number 20210252247
- Publication date Aug 19, 2021
- MICROPORE, INC.
- Douglas B. McKenna
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
METHODS AND SYSTEMS FOR WASTE GAS DETECTION IN AN ANESTHETIC VAPORIZER
- Publication number 20210146076
- Publication date May 20, 2021
- GE Precision Healthcare LLC
- Russell James Kuzelka
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
RESPIRATOR MASK FOR CBRN OR OTHER PROTECTION
- Publication number 20210106853
- Publication date Apr 15, 2021
- AIRBOSS ENGINEERED PRODUCTS INC.
- David BERGERON
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
RESPIRATOR WITH FLOATING ELASTOMERIC SLEEVE
- Publication number 20200376306
- Publication date Dec 3, 2020
- 3M Innovative Properties Company
- David M. Blomberg
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Respirator Fit Check Sealing Devices And Methods
- Publication number 20200316414
- Publication date Oct 8, 2020
- 3M Innovative Properties Company
- William A. Mittelstadt
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
REMOVABLE CARTRIDGE FOR OXYGEN CONCENTRATOR
- Publication number 20200269004
- Publication date Aug 27, 2020
- VBOX, Incorporated
- Theodore W. Jagger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND APPARATUS FOR INTEGRATING CHEMICAL AND ENVIRONMENTAL SEN...
- Publication number 20200179859
- Publication date Jun 11, 2020
- SCOTT TECHNOLOGIES, INC.
- Frank Ding
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
OXYGEN CONCENTRATING SELF-RESCUER DEVICE
- Publication number 20190329076
- Publication date Oct 31, 2019
- Richard Givens
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
Air Filters Comprising Metal-Containing Polymeric Sorbents
- Publication number 20190275454
- Publication date Sep 12, 2019
- 3M Innovative Properties Company
- Michael S. Wendland
- A41 - WEARING APPAREL

Cartridges with absorbing substances for respiratory apparatus

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Filter cartridge with turbulence generating features

Face mask with replaceable filter cartridges and components

Serviceable respirator system with configurable components

Adsorbent cartridge with accurate visual indicator

Scrubber-heating apparatus for diving rebreather

Respirator fit check sealing devices and methods

Facemask

Cartridge and breathing apparatus containing the same

Respirator mask for CBRN or other protection

Portable containment device

Methods and systems for waste gas detection in an anesthetic vaporizer

Respirator with floating elastomeric sleeve

Respirators

Systems and methods for centrifugal force-based canister filling

Respiratory protection mask

Bayonet connectors suitable for connecting filter cartridges to res...

Face mask with replaceable filter cartridges and components

Compact powered air purifying respirator with auto-change filter an...

Removable cartridge for oxygen concentrator

Oxygen concentrating self-rescuer device

Personal protection device using monolithic activated carbons

Respirator fit check sealing devices and methods

Filter cartridge holder with fit-check device

Respiratory protection hood

Air filters comprising metal-containing polymeric sorbents

Portable containment device

Adsorbent cartridge with accurate visual indicator

Breath responsive powered air purifying respirator

Activated carbon absorber

Breathing apparatus

Patents Applicationslast 30 patents

FACE MASK FOR FIRE EVACUATION

RESPIRATOR FIT CHECK SEALING DEVICES AND METHODS

REUSABLE, FLEXIBLE HALF FACEMASKS, FACEMASK KITS, AND METHODS OF AS...

RESPIRATOR AND AIR PURIFICATION SYSTEM

SYSTEMS FOR AN ANESTHETIC VAPORIZER GAS MIXER

ADSORBENT CARTRIDGE WITH ACCURATE VISUAL INDICATOR

REUSABLE RESPIRATION FILTERING MASK USING A FLUID FILTER WITH PERSI...

Face Mask with Replaceable Filter Cartridges and Components

REMOVABLE CARTRIDGE FOR OXYGEN CONCENTRATOR

Systems and Methods for Centrifugal Force-based Canister Filling

GAS DISTRIBUTOR FOR REBREATHER SUPPORTING CLOSED AND OPEN CIRCUIT M...

RESPIRATOR FIT CHECK SEALING DEVICES AND METHODS

FACEMASK

FILTER CARTRIDGE HOLDER WITH FIT-CHECK DEVICE

SERVICEABLE RESPIRATOR SYSTEM WITH CONFIGURABLE COMPONENTS

SMART MASKS

INSULATING BREATHER

AIR PURIFICATION SYSTEM

AIR FILTERS COMPRISING METAL-CONTAINING POLYMERIC SORBENTS

VENTILATION APPARATUS AND MASK

Cartridge for Respiration Device

ADSORBENT CARTRIDGE WITH ACCURATE VISUAL INDICATOR

METHODS AND SYSTEMS FOR WASTE GAS DETECTION IN AN ANESTHETIC VAPORIZER

RESPIRATOR MASK FOR CBRN OR OTHER PROTECTION

RESPIRATOR WITH FLOATING ELASTOMERIC SLEEVE

Respirator Fit Check Sealing Devices And Methods

REMOVABLE CARTRIDGE FOR OXYGEN CONCENTRATOR

METHOD AND APPARATUS FOR INTEGRATING CHEMICAL AND ENVIRONMENTAL SEN...

OXYGEN CONCENTRATING SELF-RESCUER DEVICE

Air Filters Comprising Metal-Containing Polymeric Sorbents