Making ultrapure specific gas

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C01B2210/0042

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CCHEMISTRY METALLURGY C01Inorganic chemistry C01BNON-METALLIC ELEMENTS COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C C01B2210/00Purification or separation of specific gases

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C01B2210/0042Making ultrapure specific gas

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Patents Grantslast 30 patents

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
Process for separation of hydrogen and oxygen
- Patent number 11,285,428
- Issue date Mar 29, 2022
- SABIC GLOBAL TECHNOLOGIES B.V.
- Abdulaziz M. Al-Jodai
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Gas purifier
- Patent number 10,245,554
- Issue date Apr 2, 2019
- Entegris, Inc.
- Abneesh Srivastava
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Gas purifier
- Patent number 9,694,319
- Issue date Jul 4, 2017
- Entegris, Inc.
- Abneesh Srivastava
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
System for preventing contaminants from reaching a gas purifier
- Patent number 8,668,768
- Issue date Mar 11, 2014
- Praxair Technology, Inc.
- Thomas Robert Schulte
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
System for preventing contaminants from reaching a gas purifier
- Patent number 8,343,262
- Issue date Jan 1, 2013
- Praxair Technology, Inc.
- Thomas Robert Schulte
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
System for preventing contaminants from reaching a gas purifier
- Patent number 7,981,195
- Issue date Jul 19, 2011
- Praxair Technology, Inc.
- Thomas Robert Schulte
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method and apparatus for pressure swing adsorption
- Patent number 7,824,472
- Issue date Nov 2, 2010
- Taiyo Nippon Sanso Corporation
- Tatsushi Urakami
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for purifying semiconductor gases
- Patent number 7,413,661
- Issue date Aug 19, 2008
- Praxair Technology, Inc.
- Salim Sateria
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Gas supplying method and system
- Patent number 7,258,725
- Issue date Aug 21, 2007
- Taiyo Nippon Sanso Corporation
- Tadahiro Ohmi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Purification of hydride gases
- Patent number 7,160,360
- Issue date Jan 9, 2007
- Air Products and Chemicals, Inc.
- Dingjun Wu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for removing water from ammonia
- Patent number 6,892,473
- Issue date May 17, 2005
- Air Products and Chemicals, Inc.
- Robert Ling Chiang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process and system for purifying gases
- Patent number 6,824,752
- Issue date Nov 30, 2004
- Praxair Technology, Inc.
- Charles Edward Terbot
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Materials and methods for the purification of inert, nonreactive, a...
- Patent number 6,824,589
- Issue date Nov 30, 2004
- Matheson Tri-Gas
- Tadaharu Watanabe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for measuring the concentration of nitrogen in argon by mean...
- Patent number 6,740,873
- Issue date May 25, 2004
- SAES Getters S.p.A.
- Luca Pusterla
- G01 - MEASURING TESTING
Information Patent Grant
Method for purifying semiconductor gases
- Patent number 6,576,138
- Issue date Jun 10, 2003
- Praxair Technology, Inc.
- Salim Sateria
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Rejuvenable ambient temperature purifier
- Patent number 6,521,192
- Issue date Feb 18, 2003
- SAES Pure Gas, Inc.
- Daniel K. Weber
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Bulk nitrogen purification process that requires no hydrogen in the...
- Patent number 5,993,760
- Issue date Nov 30, 1999
- Air Products and Chemicals, Inc.
- Thomas Hsiao-Ling Hsiung
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Non-cryogenic method and apparatus for producing pure nitrogen
- Patent number 5,543,129
- Issue date Aug 6, 1996
- MG Industries
- Sudhir R. Brahmbhatt
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Inert gas purifying system
- Patent number 5,454,923
- Issue date Oct 3, 1995
- Ceramatec, Inc.
- Jesse A. Nachlas
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Ultra-high purity nitrogen generating method
- Patent number 5,441,719
- Issue date Aug 15, 1995
- American Air Liquide
- Takashi Nagamura
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for producing high purity nitrogen
- Patent number 4,746,332
- Issue date May 24, 1988
- Hitachi, Ltd.
- Masaomi Tomomura
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for generating ultra high purity H.sub.2 or O.sub.2
- Patent number 3,969,481
- Issue date Jul 13, 1976
- Isotopes, Inc.
- John N. Murray
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3609871
- Patent number 3,609,871
- Issue date Oct 5, 1971
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3534531
- Patent number 3,534,531
- Issue date Oct 20, 1970
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
2384065
- Patent number 2,384,065
- Issue date Sep 4, 1945
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PURIFICATION APPARATUS AND PURIFICATION METHOD FOR NON-METAL SEMICO...
- Publication number 20240228286
- Publication date Jul 11, 2024
- THE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION
- Shujie WANG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
HELIUM RECOVERY PROCESS
- Publication number 20230382735
- Publication date Nov 30, 2023
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Stefan LINDT
- C01 - INORGANIC CHEMISTRY
Information Patent Application
A SYSTEM FOR OBTAINING HIGH PURITY NITROGEN IN NITROGEN GAS PURIFIC...
- Publication number 20230227310
- Publication date Jul 20, 2023
- MIKROPOR MAKINA SANAYI VE TICARET ANONIM SIRKETI
- Ibrahim Kemal YAZICI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
HYDROGEN SEPARATION FILTER AND METHOD FOR MANUFACTURING HYDROGEN SE...
- Publication number 20230212008
- Publication date Jul 6, 2023
- Toyota Jidosha Kabushiki Kaisha
- Satoshi TAKATA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PRODUCTION METHOD FOR HIGH-PURITY HYDROGEN CHLORIDE GAS
- Publication number 20220411265
- Publication date Dec 29, 2022
- Tokuyama Corporation
- Akihiro SAITO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR SEPARATION OF HYDROGEN AND OXYGEN
- Publication number 20220152548
- Publication date May 19, 2022
- SABIC Global Technologies B.V.
- Abdulaziz M. Al-Jodai
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR SEPARATION OF HYDROGEN AND OXYGEN
- Publication number 20200353403
- Publication date Nov 12, 2020
- SABIC Global Technologies B.V.
- Abdulaziz M. Al-Jodai
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Gas Purifier
- Publication number 20170333841
- Publication date Nov 23, 2017
- Entegris, Inc.
- Abneesh Srivastava
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM FOR PREVENTING CONTAMINANTS FROM REACHING A GAS PURIFIER
- Publication number 20130081542
- Publication date Apr 4, 2013
- THOMAS ROBERT SCHULTE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEM FOR PREVENTING CONTAMINANTS FROM REACHING A GAS PURIFIER
- Publication number 20110259194
- Publication date Oct 27, 2011
- Thomas Robert Schulte
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SYSTEM FOR PREVENTING CONTAMINANTS FROM REACHING A GAS PURIFIER
- Publication number 20090120294
- Publication date May 14, 2009
- Thomas Robert Schulte
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method and Apparatus for Pressure Swing Adsorption
- Publication number 20090107331
- Publication date Apr 30, 2009
- Tatsushi Urakami
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Purification of hydride gases
- Publication number 20050120877
- Publication date Jun 9, 2005
- Dingjun Wu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR REMOVING WATER FROM AMMONIA
- Publication number 20050120581
- Publication date Jun 9, 2005
- Robert Ling Chiang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Gas supplying method and system
- Publication number 20050109419
- Publication date May 26, 2005
- Tadahiro Ohmi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS AND SYSTEM FOR PURIFYING GASES
- Publication number 20040224418
- Publication date Nov 11, 2004
- Charles Edward Terbot
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for purifying semiconductor gases
- Publication number 20030205532
- Publication date Nov 6, 2003
- Praxair Technology, Inc.
- Salim Sateria
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Method for measuring the concentration of nitrogen in argon by mean...
- Publication number 20030201388
- Publication date Oct 30, 2003
- SAES GETTERS S.p.A.
- Luca Pusterla
- G01 - MEASURING TESTING
Information Patent Application
Materials and methods for the purification of inert, nonreactive, a...
- Publication number 20030094098
- Publication date May 22, 2003
- Tadaharu Watanabe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for purifying semiconductor gases
- Publication number 20020074289
- Publication date Jun 20, 2002
- Salim Sateria
- C01 - INORGANIC CHEMISTRY

Making ultrapure specific gas

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Process for separation of hydrogen and oxygen

Process for separation of hydrogen and oxygen

Gas purifier

Gas purifier

System for preventing contaminants from reaching a gas purifier

System for preventing contaminants from reaching a gas purifier

System for preventing contaminants from reaching a gas purifier

Method and apparatus for pressure swing adsorption

Method for purifying semiconductor gases

Gas supplying method and system

Purification of hydride gases

Process for removing water from ammonia

Process and system for purifying gases

Materials and methods for the purification of inert, nonreactive, a...

Method for measuring the concentration of nitrogen in argon by mean...

Method for purifying semiconductor gases

Rejuvenable ambient temperature purifier

Bulk nitrogen purification process that requires no hydrogen in the...

Non-cryogenic method and apparatus for producing pure nitrogen

Inert gas purifying system

Ultra-high purity nitrogen generating method

Process for producing high purity nitrogen

Process for generating ultra high purity H.sub.2 or O.sub.2

3609871

3534531

2384065

Patents Applicationslast 30 patents

PURIFICATION APPARATUS AND PURIFICATION METHOD FOR NON-METAL SEMICO...

HELIUM RECOVERY PROCESS

A SYSTEM FOR OBTAINING HIGH PURITY NITROGEN IN NITROGEN GAS PURIFIC...

HYDROGEN SEPARATION FILTER AND METHOD FOR MANUFACTURING HYDROGEN SE...

PRODUCTION METHOD FOR HIGH-PURITY HYDROGEN CHLORIDE GAS

PROCESS FOR SEPARATION OF HYDROGEN AND OXYGEN

PROCESS FOR SEPARATION OF HYDROGEN AND OXYGEN

Gas Purifier

SYSTEM FOR PREVENTING CONTAMINANTS FROM REACHING A GAS PURIFIER

SYSTEM FOR PREVENTING CONTAMINANTS FROM REACHING A GAS PURIFIER

SYSTEM FOR PREVENTING CONTAMINANTS FROM REACHING A GAS PURIFIER

Method and Apparatus for Pressure Swing Adsorption

Purification of hydride gases

PROCESS FOR REMOVING WATER FROM AMMONIA

Gas supplying method and system

PROCESS AND SYSTEM FOR PURIFYING GASES

Method for purifying semiconductor gases

Method for measuring the concentration of nitrogen in argon by mean...

Materials and methods for the purification of inert, nonreactive, a...

Method for purifying semiconductor gases