Preparation of oxygen

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CPC
C01B13/02

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CCHEMISTRY METALLURGY C01Inorganic chemistry C01BNON-METALLIC ELEMENTS COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C C01B13/00Oxygen Ozone Oxides or hydroxides in general

Current Industry

C01B13/02Preparation of oxygen

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Photoresponsive oxygen storage material
- Patent number 12,179,168
- Issue date Dec 31, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Naoya Sakata
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Semiconductor particles used in water-splitting photocatalyst, phot...
- Patent number 12,157,110
- Issue date Dec 3, 2024
- Toyota Jidosha Kabushiki Kaisha
- Taizo Masuda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Portable system for the production of oxygen
- Patent number 12,138,494
- Issue date Nov 12, 2024
- OXYGENIUM LTD.
- Liraz Avraham
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Variable three dimensional convergent-divergent nozzle
- Patent number 12,121,889
- Issue date Oct 22, 2024
- CFD Research Corporation
- Joseph Roger Herdy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Transient N2O decomposition process and reactor
- Patent number 12,084,343
- Issue date Sep 10, 2024
- Reaction Systems, Inc.
- Bradley Dean Hitch
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Aircraft occupant chemical oxygen system with short and long duration
- Patent number 12,037,240
- Issue date Jul 16, 2024
- AVOX Systems Inc.
- Wolfgang Rittner
- 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
Method for splitting carbon dioxide into molecular oxygen and carbon
- Patent number 11,958,741
- Issue date Apr 16, 2024
- California Institute of Technology
- Yunxi Yao
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Thermochemical reactions using geothermal energy
- Patent number 11,912,572
- Issue date Feb 27, 2024
- EnhancedGEO Holdings, LLC
- Greg Lindberg
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Molten-salt mediated thermochemical reactions using geothermal energy
- Patent number 11,912,573
- Issue date Feb 27, 2024
- EnhancedGEO Holdings, LLC
- Greg Lindberg
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Renewable electricity conversion of liquid fuels from hydrocarbon f...
- Patent number 11,905,469
- Issue date Feb 20, 2024
- Inentec Inc.
- Daniel R. Cohn
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Life-saving towel with function of generating oxygen
- Patent number 11,904,190
- Issue date Feb 20, 2024
- SAVING STORY CO., LTD.
- Seung Jang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Degassing chamber for an ozone solution system
- Patent number 11,890,554
- Issue date Feb 6, 2024
- LIQUID 03, LLC
- Evan D. Marlow
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Activated carbon catalyst for hydrogen peroxide decomposition, meth...
- Patent number 11,850,572
- Issue date Dec 26, 2023
- Korea Research Institute of Chemical Technology
- Jeong Kwon Suh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for separation of hydrogen and oxygen
- Patent number 11,850,546
- Issue date Dec 26, 2023
- SABIC GLOBAL TECHNOLOGIES B.V.
- Abdulaziz M. Al-Jodai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus and method for generating oxygen from sodium percarbonate...
- Patent number 11,845,656
- Issue date Dec 19, 2023
- United States of America as represented by the Secretary of the Navy
- Carol A. Becker
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Surface plasmon enhanced photocatalysis
- Patent number 11,845,070
- Issue date Dec 19, 2023
- Ciencia, Inc.
- William D. Page
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Articulated oxygen candle furnace basket
- Patent number 11,833,373
- Issue date Dec 5, 2023
- The United States of America, as represented by the Secretary of the Navy
- Benjamin E. Letter
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Raw material composition for preparing oxygen carrier particles, ox...
- Patent number 11,835,227
- Issue date Dec 5, 2023
- KOREA ELECTRIC POWER CORPORATION
- Ui Sik Kim
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Water dissociation system
- Patent number 11,814,302
- Issue date Nov 14, 2023
- QWTIP LLC
- Whitaker Ben Irvin
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
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
Hydrocarbon fluid-water separation
- Patent number 11,806,650
- Issue date Nov 7, 2023
- Donaldson Company, Inc.
- Bradly G. Hauser
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Gas concentrator with removable cartridge adsorbent beds
- Patent number 11,801,359
- Issue date Oct 31, 2023
- Inogen, Inc.
- Brenton Taylor
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Disk-pack turbine
- Patent number 11,780,743
- Issue date Oct 10, 2023
- QWTIP LLC
- Whitaker Ben Irvin
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Modular oxygen generator
- Patent number 11,779,875
- Issue date Oct 10, 2023
- PURITECH CO., LTD.
- Seung Hun Hong
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Solar-powered oxygen production system for hospitals
- Patent number 11,772,969
- Issue date Oct 3, 2023
- KING FAISAL UNIVERSITY
- Aisha Al-Olayan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for separating liquid oxygen from liquified air
- Patent number 11,746,013
- Issue date Sep 5, 2023
- Texas Tech University System
- Robert V. Duncan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and device for carrying out endothermic gas phase-solid or g...
- Patent number 11,691,115
- Issue date Jul 4, 2023
- BASF SE
- Grigorios Kolios
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Carbon negative clean fuel production system
- Patent number 11,655,803
- Issue date May 23, 2023
- LOWRY INHERITORS TRUST
- Scott D. Lowry
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Portable oxygen concentrator
- Patent number 11,648,505
- Issue date May 16, 2023
- ANHUI XIAOSHAN MEDICAL TECHNOLOGY CO., LTD.
- Ji Lei
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHODS FOR GENERATING HYDROGEN GAS AND OXYGEN GAS
- Publication number 20250011167
- Publication date Jan 9, 2025
- RADICAL NRG LTD.
- Achiad DASKALO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
CARBON DIOXIDE CAPTURING METHOD AND SYSTEM FOR CO-PRODUCING OF CARB...
- Publication number 20250011946
- Publication date Jan 9, 2025
- XECA TURBO TECHNOLOGIES (BEIJING) CO., LTD.
- Xijia LV
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR THE PREPARATION OF SYNTHESIS GAS
- Publication number 20240425370
- Publication date Dec 26, 2024
- Topsoe A/S
- Kim Aasberg-Petersen
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
THERMOCHEMICAL PROCESS AND COMPACT APPARATUS FOR THE CONCENTRATION...
- Publication number 20240409407
- Publication date Dec 12, 2024
- Deutsches Zentrum fur Luft-und Raumfahrt e.V.
- Josua VIETEN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHODS AND SYSTEMS FOR PRODUCING SULFUR-CONTAINING PRODUCTS
- Publication number 20240409408
- Publication date Dec 12, 2024
- APPLIED TECHNOLOGY LIMITED PARTNERSHIP
- Nathan Joseph Porter
- C01 - INORGANIC CHEMISTRY
Information Patent Application
APPARATUS AND METHOD FOR ISOLATING HYDROGEN FROM WATER
- Publication number 20240409400
- Publication date Dec 12, 2024
- Raytheon Technologies Corporation
- James P. Mitchell
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Apparatus and Process for Oxygen Production
- Publication number 20240375037
- Publication date Nov 14, 2024
- Air Products and Chemicals, Inc.
- JAY A. THAKKAR
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ACTIVE OXYGEN SUPPLY DEVICE
- Publication number 20240343571
- Publication date Oct 17, 2024
- Canon Kabushiki Kaisha
- YUICHI KIKUCHI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
REACTIVE OXYGEN SUPPLY APPARATUS, TREATMENT APPARATUS USING REACTIV...
- Publication number 20240343574
- Publication date Oct 17, 2024
- Canon Kabushiki Kaisha
- TAKUMI FURUKAWA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
DEVICE FOR TREATMENT WITH ACTIVATED OXYEGEN AND METHOD FOR TREATMEN...
- Publication number 20240349416
- Publication date Oct 17, 2024
- Canon Kabushiki Kaisha
- ATSUSHI UEMATSU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OXYGEN GENERATOR WITH OXYGEN-PRODUCING COLUMN HAVING CENTER BORE
- Publication number 20240344694
- Publication date Oct 17, 2024
- HUBEI INSTITUTE OF AEROSPACE CHEMICAL TECHNOLOGY
- Tongfeng Niu
- C01 - INORGANIC CHEMISTRY
Information Patent Application
GAS TREATMENT APPARATUS AND GAS TREATMENT METHOD
- Publication number 20240343573
- Publication date Oct 17, 2024
- Canon Kabushiki Kaisha
- KENJI TAKASHIMA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
REACTIVE OXYGEN SUPPLY APPARATUS, TREATMENT APPARATUS USING REACTIV...
- Publication number 20240343570
- Publication date Oct 17, 2024
- Canon Kabushiki Kaisha
- MOTOTERU GOTO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
TREATMENT APPARATUS USING REACTIVE OXYGEN AND TREATMENT METHOD USIN...
- Publication number 20240343572
- Publication date Oct 17, 2024
- Canon Kabushiki Kaisha
- MASATSUGU HONGO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
MOLTEN-SALT MEDIATED THERMOCHEMICAL REACTIONS USING GEOTHERMAL ENERGY
- Publication number 20240294374
- Publication date Sep 5, 2024
- EnhancedGEO Holdings, LLC
- Greg Lindberg
- C01 - INORGANIC CHEMISTRY
Information Patent Application
THERMOCHEMICAL REACTIONS USING GEOTHERMAL ENERGY
- Publication number 20240294375
- Publication date Sep 5, 2024
- EnhancedGEO Holdings, LLC
- Greg Lindberg
- C01 - INORGANIC CHEMISTRY
Information Patent Application
OXYGEN ION TRANSPORT MATERIALS AND RELATED DEVICES
- Publication number 20240270597
- Publication date Aug 15, 2024
- Wisconsin Alumni Research Foundation
- Dane Morgan
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PHOTOSENSITIVE PARTICLE AND ITS PRODUCTION, OXYGEN-GENERATING UNIT...
- Publication number 20240269661
- Publication date Aug 15, 2024
- Jassen-Kunststoffzentrum GmbH -Apparatebau, Zuschnitte und Formung
- Marco ILLENBERGER
- C01 - INORGANIC CHEMISTRY
Information Patent Application
APPARATUS AND PROCESS FOR CONVERTING AMMONIA FROM AN AMMONIA-CONTAI...
- Publication number 20240270609
- Publication date Aug 15, 2024
- Jassen-Kunststoffzentrum GmbH-- Apparaebau, Zuschnitte und Formung
- Marco ILLENBERGER
- C01 - INORGANIC CHEMISTRY
Information Patent Application
HYDROGEN GAS PRODUCTION DEVICE USING PHOTOCATALYST
- Publication number 20240261752
- Publication date Aug 8, 2024
- TOYOTA JIDOSHA KABUSHIKA KAISHA
- Ryota TOMIZAWA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND SYSTEM OF THERMOLYSIS BASED HYDROGEN AND OXYGEN GENERATION
- Publication number 20240239650
- Publication date Jul 18, 2024
- Cosmic Energy Power Inc.
- William E. Heary
- C01 - INORGANIC CHEMISTRY
Information Patent Application
THERMAL INVERTER BOX
- Publication number 20240238746
- Publication date Jul 18, 2024
- TI-Holdings B.V.
- Rudolf KOEKKOEK
- C01 - INORGANIC CHEMISTRY
Information Patent Application
OXYGEN ENRICHMENT DEVICE, CONTROL METHOD AND CONTROL PROGRAM
- Publication number 20240226799
- Publication date Jul 11, 2024
- TEIJIN PHARMA LIMITED
- Norihiro FUJITA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DEGASSING CHAMBER FOR AN OZONE SOLUTION SYSTEM
- Publication number 20240216835
- Publication date Jul 4, 2024
- Liquid 03, LLC
- Evan D. Marlow
- C01 - INORGANIC CHEMISTRY
Information Patent Application
OXYGEN GAS CONCENTRATOR WITH OUTLET ACCUMULATOR
- Publication number 20240216636
- Publication date Jul 4, 2024
- Inogen, Inc.
- Todd ALLUM
- C01 - INORGANIC CHEMISTRY
Information Patent Application
HYDROCARBON FLUID-WATER SEPARATION
- Publication number 20240173658
- Publication date May 30, 2024
- Donaldson Company, Inc.
- Bradly G. Hauser
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PHOTOCATALYST DECOMPOSITION SYSTEM
- Publication number 20240139723
- Publication date May 2, 2024
- Hitachi, Ltd
- Hiromasa TAKAHASHI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
OXYGEN ENRICHMENT DEVICE, CONTROL METHOD AND CONTROL PROGRAM
- Publication number 20240131466
- Publication date Apr 25, 2024
- TEIJIN PHARMA LIMITED
- Norihiro FUJITA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Apparatus and Method for Generating Oxygen from Sodium Percarbonate...
- Publication number 20240124304
- Publication date Apr 18, 2024
- The United States of America, as represented by the Secretary of the Navy
- Carol A. Becker
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Device and Process for Splitting Water into Hydrogen and Oxygen by...
- Publication number 20240083745
- Publication date Mar 14, 2024
- Ultra High Temperature Processes Ltd
- Nils Kongmark
- C01 - INORGANIC CHEMISTRY

Preparation of oxygen

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Photoresponsive oxygen storage material

Semiconductor particles used in water-splitting photocatalyst, phot...

Portable system for the production of oxygen

Variable three dimensional convergent-divergent nozzle

Transient N2O decomposition process and reactor

Aircraft occupant chemical oxygen system with short and long duration

Oxygen gas concentrator with outlet accumulator

Method for splitting carbon dioxide into molecular oxygen and carbon

Thermochemical reactions using geothermal energy

Molten-salt mediated thermochemical reactions using geothermal energy

Renewable electricity conversion of liquid fuels from hydrocarbon f...

Life-saving towel with function of generating oxygen

Degassing chamber for an ozone solution system

Activated carbon catalyst for hydrogen peroxide decomposition, meth...

Process for separation of hydrogen and oxygen

Apparatus and method for generating oxygen from sodium percarbonate...

Surface plasmon enhanced photocatalysis

Articulated oxygen candle furnace basket

Raw material composition for preparing oxygen carrier particles, ox...

Water dissociation system

Cartridge and breathing apparatus containing the same

Hydrocarbon fluid-water separation

Gas concentrator with removable cartridge adsorbent beds

Disk-pack turbine

Modular oxygen generator

Solar-powered oxygen production system for hospitals

Apparatus and method for separating liquid oxygen from liquified air

Method and device for carrying out endothermic gas phase-solid or g...

Carbon negative clean fuel production system

Portable oxygen concentrator

Patents Applicationslast 30 patents

METHODS FOR GENERATING HYDROGEN GAS AND OXYGEN GAS

CARBON DIOXIDE CAPTURING METHOD AND SYSTEM FOR CO-PRODUCING OF CARB...

METHOD FOR THE PREPARATION OF SYNTHESIS GAS

THERMOCHEMICAL PROCESS AND COMPACT APPARATUS FOR THE CONCENTRATION...

METHODS AND SYSTEMS FOR PRODUCING SULFUR-CONTAINING PRODUCTS

APPARATUS AND METHOD FOR ISOLATING HYDROGEN FROM WATER

Apparatus and Process for Oxygen Production

ACTIVE OXYGEN SUPPLY DEVICE

REACTIVE OXYGEN SUPPLY APPARATUS, TREATMENT APPARATUS USING REACTIV...

DEVICE FOR TREATMENT WITH ACTIVATED OXYEGEN AND METHOD FOR TREATMEN...

OXYGEN GENERATOR WITH OXYGEN-PRODUCING COLUMN HAVING CENTER BORE

GAS TREATMENT APPARATUS AND GAS TREATMENT METHOD

REACTIVE OXYGEN SUPPLY APPARATUS, TREATMENT APPARATUS USING REACTIV...

TREATMENT APPARATUS USING REACTIVE OXYGEN AND TREATMENT METHOD USIN...

MOLTEN-SALT MEDIATED THERMOCHEMICAL REACTIONS USING GEOTHERMAL ENERGY

THERMOCHEMICAL REACTIONS USING GEOTHERMAL ENERGY

OXYGEN ION TRANSPORT MATERIALS AND RELATED DEVICES

PHOTOSENSITIVE PARTICLE AND ITS PRODUCTION, OXYGEN-GENERATING UNIT...

APPARATUS AND PROCESS FOR CONVERTING AMMONIA FROM AN AMMONIA-CONTAI...

HYDROGEN GAS PRODUCTION DEVICE USING PHOTOCATALYST

METHOD AND SYSTEM OF THERMOLYSIS BASED HYDROGEN AND OXYGEN GENERATION

THERMAL INVERTER BOX

OXYGEN ENRICHMENT DEVICE, CONTROL METHOD AND CONTROL PROGRAM

DEGASSING CHAMBER FOR AN OZONE SOLUTION SYSTEM

OXYGEN GAS CONCENTRATOR WITH OUTLET ACCUMULATOR

HYDROCARBON FLUID-WATER SEPARATION

PHOTOCATALYST DECOMPOSITION SYSTEM

OXYGEN ENRICHMENT DEVICE, CONTROL METHOD AND CONTROL PROGRAM

Apparatus and Method for Generating Oxygen from Sodium Percarbonate...

Device and Process for Splitting Water into Hydrogen and Oxygen by...