Proportional

Industry

CPC
A61M16/203

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Parent Industries

AHUMAN NECESSITIES A61Medical science A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR A61M16/00Devices for influencing the respiratory system of patients by gas treatment

Current Industry

A61M16/203Proportional

Industries

Patents Grantslast 30 patents

Information Patent Grant
Respirator with a mixing chamber, and mixing chamber for a respirator
- Patent number 12,318,546
- Issue date Jun 3, 2025
- Loewenstein Medical Technology S.A.
- Jonas Mulfinger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for supplying therapeutic gas to a patient, with control...
- Patent number 12,318,547
- Issue date Jun 3, 2025
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Thierry Boulanger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hyperthermic humidification system
- Patent number 12,268,817
- Issue date Apr 8, 2025
- Vapotherm, Inc.
- William F. Niland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods and apparatus for oxygenation and/or CO2 removal
- Patent number 12,201,769
- Issue date Jan 21, 2025
- Fisher & Paykel Healthcare Limited
- Samantha Dale Oldfield
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ventilator apparatus and method
- Patent number 12,161,804
- Issue date Dec 10, 2024
- ResMed Paris SAS
- Kenneth Taylor
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ventilator apparatus and method
- Patent number 12,029,848
- Issue date Jul 9, 2024
- ResMed Paris SAS
- Kenneth Taylor
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and system for bi-level treatment of sleep apnea
- Patent number 12,029,851
- Issue date Jul 9, 2024
- Nanotronics Health, LLC.
- John B. Putman
- G01 - MEASURING TESTING
Information Patent Grant
Non-sealing high flow therapy device and related methods
- Patent number 12,017,000
- Issue date Jun 25, 2024
- ResMed Pty Ltd
- Robert M. Landis
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Systems and methods for multi-frequency oscillatory ventilation
- Patent number 11,951,254
- Issue date Apr 9, 2024
- David Kaczka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Breathing assistance apparatus
- Patent number 11,944,750
- Issue date Apr 2, 2024
- Indian Institute of Science
- Subrahmanyam Duvvuri
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Gas mixing system for medical ventilator
- Patent number 11,883,604
- Issue date Jan 30, 2024
- Covidien LP
- Neil Godara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Systems and methods for increasing ventilator oxygen concentration
- Patent number 11,872,349
- Issue date Jan 16, 2024
- Covidien LP
- Donald J. Novkov
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
High flow therapy device utilizing a non-sealing respiratory interf...
- Patent number 11,833,301
- Issue date Dec 5, 2023
- ResMed Pty Ltd
- Robert M. Landis
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Anti-asphyxia design for mechanical ventilator
- Patent number 11,759,588
- Issue date Sep 19, 2023
- Koninklijke Philips N.V.
- Fernando Jose Isaza
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ventilator apparatus and method
- Patent number 11,724,049
- Issue date Aug 15, 2023
- ResMed Paris SAS
- Kenneth Taylor
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Breathable gas inlet control device for respiratory treatment appar...
- Patent number 11,717,637
- Issue date Aug 8, 2023
- ResMed Paris SAS
- Philippe Auguste Chalvignac
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pressure support, mechanical inexsufflation, and suctioning system...
- Patent number 11,712,537
- Issue date Aug 1, 2023
- Koninklijke Philips N.V.
- Seunghyun Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
High flow therapy device utilizing a non-sealing respiratory interf...
- Patent number 11,696,992
- Issue date Jul 11, 2023
- ResMed Pty Ltd
- Robert M. Landis
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and system for bi-level treatment of sleep apnea
- Patent number 11,672,933
- Issue date Jun 13, 2023
- Nanotronics Health, LLC.
- John B. Putman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hyperthermic humidification system
- Patent number 11,648,368
- Issue date May 16, 2023
- Vapotherm, Inc.
- William F. Niland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dispensing device for introducing an anesthetic into a breathing ga...
- Patent number 11,623,064
- Issue date Apr 11, 2023
- Drägerwerk AG & Co. KGaA
- Norbert Wruck
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and installation for supplying a gas mixture to a patient
- Patent number 11,517,703
- Issue date Dec 6, 2022
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Thierry Boulanger
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods and apparatus for oxygenation and/or CO2 removal
- Patent number 11,491,291
- Issue date Nov 8, 2022
- Fisher & Paykel Healthcare Limited
- Samantha Dale Oldfield
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Gas delivery method and apparatus
- Patent number 11,464,934
- Issue date Oct 11, 2022
- THORNHILL SCIENTIFIC INC.
- Michael Klein
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device for respiratory therapy
- Patent number 11,446,454
- Issue date Sep 20, 2022
- Loewenstein Medical Technology S.A.
- Christof Goebel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods and apparatus for treating a respiratory disorder
- Patent number 11,446,457
- Issue date Sep 20, 2022
- ResMed Pty Ltd
- Paul Andrew Dickens
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Devices, systems, and methods for applying positive end expiratory...
- Patent number 11,446,463
- Issue date Sep 20, 2022
- ONEBREATH, INC.
- Matthew John Callaghan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Flow triggered gas delivery
- Patent number 11,420,007
- Issue date Aug 23, 2022
- EFFORTLESS OXYGEN, LLC
- Joel B. Metelits
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
High flow therapy device utilizing a non-sealing respiratory interf...
- Patent number 11,406,777
- Issue date Aug 9, 2022
- ResMed Pty Ltd
- Robert M. Landis
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods and apparatus for oxygenation and/or CO2 removal
- Patent number 11,406,787
- Issue date Aug 9, 2022
- Fisher & Paykel Healthcare Limited
- Samantha Dale Oldfield
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
VENTILATOR APPARATUS AND METHOD
- Publication number 20250170347
- Publication date May 29, 2025
- RESMED PARIS SAS
- Kenneth Taylor
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CHEMICAL-BASED NITRIC OXIDE GAS-GENERATING DRUG DEVICE FOR DELIVERY...
- Publication number 20250152903
- Publication date May 15, 2025
- The UAB Research Foundation
- Nagababu ENIKA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEMS AND METHODS FOR VENTILATORY TREATMENT
- Publication number 20250144358
- Publication date May 8, 2025
- BMC Medical Co., Ltd.
- Yunjing CHEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VORTEX TUBE ASSEMBLY AND BREATHING DEVICE
- Publication number 20250121144
- Publication date Apr 17, 2025
- RESVENT MEDICAL TECHNOLOGY CO., LTD
- Kai Qu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NON-SEALING HIGH FLOW THERAPY DEVICE AND RELATED METHODS
- Publication number 20250025649
- Publication date Jan 23, 2025
- ResMed Pty Ltd
- Robert M. Landis
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
A SEQUENTIAL, MULTI-MODAL, MULTI-PATIENT MECHANICAL VENTILATION SYSTEM
- Publication number 20250018143
- Publication date Jan 16, 2025
- JOMOCO, INC.
- Jack A. RAGHEB
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
CARBON DIOXIDE AND OTHER GAS COMPENSATION DEVICE AND SYSTEM CONNECT...
- Publication number 20250010005
- Publication date Jan 9, 2025
- GUANGZHOU LANDSWICK MEDICAL TECHNOLOGIES LTD.
- Hui DONG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPARATUS FOR DELIVERING GASEOUS NITRIC OXIDE IN PROPORTIONAL OR PU...
- Publication number 20240366907
- Publication date Nov 7, 2024
- INOSYSTEMS
- Frederic MARCHAL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEMS AND METHODS FOR MULTI-FREQUENCY OSCILLATORY VENTILATION
- Publication number 20240207547
- Publication date Jun 27, 2024
- David KACZKA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VARIABLE ORIFICE ROTARY VALVE FOR CONTROLLING GAS FLOW
- Publication number 20240191801
- Publication date Jun 13, 2024
- ORIGIN MEDICAL DEVICES INC.
- Yuval GUR
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Gas Mixing System for Medical Ventilator
- Publication number 20240100289
- Publication date Mar 28, 2024
- Covidien LP
- Neil Godara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
EXPIRATORY FLOW CONTROL
- Publication number 20240100290
- Publication date Mar 28, 2024
- Covidien LP
- Michal Marach
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEMS AND METHODS FOR INCREASING VENTILATOR OXYGEN CONCENTRATION
- Publication number 20240091484
- Publication date Mar 21, 2024
- Covidien LP
- Donald J. Novkov
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HYPERTHERMIC HUMIDIFICATION SYSTEM
- Publication number 20240082531
- Publication date Mar 14, 2024
- Vapotherm, Inc.
- William F. Niland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
A PATIENT INTERFACE AND A RESPIRATORY SUPPORT SYSTEM
- Publication number 20240050682
- Publication date Feb 15, 2024
- FISHER & PAYKEL HEALTHCARE LIMITED
- Anton Kim GULLEY
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
GAS SUPPLY INSTALLATION COMPRISING A MEDICAL VENTILATOR AND AN NO D...
- Publication number 20240050686
- Publication date Feb 15, 2024
- INOSYSTEMS
- Thierry BOULANGER
- G05 - CONTROLLING REGULATING
Information Patent Application
VENTILATOR APPARATUS AND METHOD
- Publication number 20230355902
- Publication date Nov 9, 2023
- RESMED PARIS SAS
- Kenneth Taylor
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BREATHABLE GAS INLET CONTROL DEVICE FOR RESPIRATORY TREATMENT APPAR...
- Publication number 20230347099
- Publication date Nov 2, 2023
- RESMED PARIS SAS
- Philippe Auguste CHALVIGNAC
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and System for Bi-Level Treatment of Sleep Apnea
- Publication number 20230330373
- Publication date Oct 19, 2023
- Nanotronics Health, LLC.
- John B. Putman
- G01 - MEASURING TESTING
Information Patent Application
DEVICE AND METHOD FOR REGULATING A GAS FLOW
- Publication number 20230277798
- Publication date Sep 7, 2023
- Loewenstein Medical Technology S.A.
- Benjamin Adametz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VENTILATION SYSTEM WITH IMPROVED VALVING
- Publication number 20230233792
- Publication date Jul 27, 2023
- Ryan Redford
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS AND APPARATUS FOR OXYGENATION AND/OR CO2 REMOVAL
- Publication number 20230125297
- Publication date Apr 27, 2023
- Fisher & Paykel Healthcare Limited
- Samantha Dale OLDFIELD
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS AND APPARATUS FOR TREATING A RESPIRATORY DISORDER
- Publication number 20230077034
- Publication date Mar 9, 2023
- ResMed Pty Ltd
- Paul Andrew DICKENS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HIGH FLOW THERAPY DEVICE UTILIZING A NON-SEALING RESPIRATORY INTERF...
- Publication number 20220379056
- Publication date Dec 1, 2022
- ResMed Pty Ltd
- Robert M. Landis
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BREATHING DEVICE
- Publication number 20220331549
- Publication date Oct 20, 2022
- Nitasha Buldeo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BREATHABLE GAS INLET CONTROL DEVICE FOR RESPIRATORY TREATMENT APPAR...
- Publication number 20220265957
- Publication date Aug 25, 2022
- RESMED PARIS SAS
- Philippe Auguste Chalvignac
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPARATUS FOR SUPPLYING THERAPEUTIC GAS TO A PATIENT, WITH CONTROL...
- Publication number 20220241545
- Publication date Aug 4, 2022
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Thierry BOULANGER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VALVE ASSEMBLY, VENTILATOR, PROCESS FOR OPERATING A VALVE ASSEMBLY,...
- Publication number 20220226599
- Publication date Jul 21, 2022
- Dragerwerk AG & Co. KGaA
- Hans-Ullrich HANSMANN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TRANSPORTABLE LUNG VENTILATOR
- Publication number 20220211968
- Publication date Jul 7, 2022
- MAGNAMED TECNOLOGIA MEDICA S/A
- Tatsuo SUZUKI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INSTALLATION FOR SUPPLYING THERAPEUTIC GAS TO A PATIENT WHILE TAKIN...
- Publication number 20220211970
- Publication date Jul 7, 2022
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Thierry BOULANGER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Proportional

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Respirator with a mixing chamber, and mixing chamber for a respirator

Apparatus for supplying therapeutic gas to a patient, with control...

Hyperthermic humidification system

Methods and apparatus for oxygenation and/or CO2 removal

Ventilator apparatus and method

Ventilator apparatus and method

Method and system for bi-level treatment of sleep apnea

Non-sealing high flow therapy device and related methods

Systems and methods for multi-frequency oscillatory ventilation

Breathing assistance apparatus

Gas mixing system for medical ventilator

Systems and methods for increasing ventilator oxygen concentration

High flow therapy device utilizing a non-sealing respiratory interf...

Anti-asphyxia design for mechanical ventilator

Ventilator apparatus and method

Breathable gas inlet control device for respiratory treatment appar...

Pressure support, mechanical inexsufflation, and suctioning system...

High flow therapy device utilizing a non-sealing respiratory interf...

Method and system for bi-level treatment of sleep apnea

Hyperthermic humidification system

Dispensing device for introducing an anesthetic into a breathing ga...

Apparatus and installation for supplying a gas mixture to a patient

Methods and apparatus for oxygenation and/or CO2 removal

Gas delivery method and apparatus

Device for respiratory therapy

Methods and apparatus for treating a respiratory disorder

Devices, systems, and methods for applying positive end expiratory...

Flow triggered gas delivery

High flow therapy device utilizing a non-sealing respiratory interf...

Methods and apparatus for oxygenation and/or CO2 removal

Patents Applicationslast 30 patents

VENTILATOR APPARATUS AND METHOD

CHEMICAL-BASED NITRIC OXIDE GAS-GENERATING DRUG DEVICE FOR DELIVERY...

SYSTEMS AND METHODS FOR VENTILATORY TREATMENT

VORTEX TUBE ASSEMBLY AND BREATHING DEVICE

NON-SEALING HIGH FLOW THERAPY DEVICE AND RELATED METHODS

A SEQUENTIAL, MULTI-MODAL, MULTI-PATIENT MECHANICAL VENTILATION SYSTEM

CARBON DIOXIDE AND OTHER GAS COMPENSATION DEVICE AND SYSTEM CONNECT...

APPARATUS FOR DELIVERING GASEOUS NITRIC OXIDE IN PROPORTIONAL OR PU...

SYSTEMS AND METHODS FOR MULTI-FREQUENCY OSCILLATORY VENTILATION

VARIABLE ORIFICE ROTARY VALVE FOR CONTROLLING GAS FLOW

Gas Mixing System for Medical Ventilator

EXPIRATORY FLOW CONTROL

SYSTEMS AND METHODS FOR INCREASING VENTILATOR OXYGEN CONCENTRATION

HYPERTHERMIC HUMIDIFICATION SYSTEM

A PATIENT INTERFACE AND A RESPIRATORY SUPPORT SYSTEM

GAS SUPPLY INSTALLATION COMPRISING A MEDICAL VENTILATOR AND AN NO D...

VENTILATOR APPARATUS AND METHOD

BREATHABLE GAS INLET CONTROL DEVICE FOR RESPIRATORY TREATMENT APPAR...

Method and System for Bi-Level Treatment of Sleep Apnea

DEVICE AND METHOD FOR REGULATING A GAS FLOW

VENTILATION SYSTEM WITH IMPROVED VALVING

METHODS AND APPARATUS FOR OXYGENATION AND/OR CO2 REMOVAL

METHODS AND APPARATUS FOR TREATING A RESPIRATORY DISORDER

HIGH FLOW THERAPY DEVICE UTILIZING A NON-SEALING RESPIRATORY INTERF...

BREATHING DEVICE

BREATHABLE GAS INLET CONTROL DEVICE FOR RESPIRATORY TREATMENT APPAR...

APPARATUS FOR SUPPLYING THERAPEUTIC GAS TO A PATIENT, WITH CONTROL...

VALVE ASSEMBLY, VENTILATOR, PROCESS FOR OPERATING A VALVE ASSEMBLY,...

TRANSPORTABLE LUNG VENTILATOR

INSTALLATION FOR SUPPLYING THERAPEUTIC GAS TO A PATIENT WHILE TAKIN...