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Ravi Prasad
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E. Amherst, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Helium recovery process
Patent number
8,152,898
Issue date
Apr 10, 2012
Praxair Technology, Inc.
Ravi Prasad
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Oxygen separation method utilizing an oxygen transport membrane rea...
Patent number
7,118,612
Issue date
Oct 10, 2006
Praxair Technology, Inc.
Eric Hunter Shreiber
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ion transport membrane isolation device
Patent number
6,916,362
Issue date
Jul 12, 2005
Praxair Technology, Inc.
Ravi Prasad
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Syngas production method utilizing an oxygen transport membrane
Patent number
6,695,983
Issue date
Feb 24, 2004
Praxair Technology, Inc.
Ravi Prasad
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Plasma sprayed oxygen transport membrane coatings
Patent number
6,638,575
Issue date
Oct 28, 2003
Praxair Technology, Inc.
Jack Chieh-Cheng Chen
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Ion-transport membrane assembly incorporating internal support
Patent number
6,565,632
Issue date
May 20, 2003
Praxair Technology, Inc.
Bart Antonie van Hassel
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for making microporous membranes having selected gas-select...
Patent number
6,547,859
Issue date
Apr 15, 2003
Praxair Technology, Inc.
Joseph Timothy Mullhaupt
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Integration of ceramic oxygen transport membrane combustor with boi...
Patent number
6,539,719
Issue date
Apr 1, 2003
Praxair Technology, Inc.
Ravi Prasad
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Low pressure steam purged chemical reactor including an oxygen tran...
Patent number
6,537,465
Issue date
Mar 25, 2003
Praxair Technology, Inc.
Christian Friedrich Gottzmann
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method and apparatus for producing carbon dioxide
Patent number
6,537,514
Issue date
Mar 25, 2003
Praxair Technology, Inc.
Ravi Prasad
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Cold isopressing method
Patent number
6,524,421
Issue date
Feb 25, 2003
Praxair Technology, Inc.
Jack C. Chen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Gas separation process using ceramic membrane and regenerators
Patent number
6,406,518
Issue date
Jun 18, 2002
Praxair Technology, Inc.
Dante Patrick Bonaquist
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for producing a syngas
Patent number
6,402,988
Issue date
Jun 11, 2002
Praxair Technology, Inc.
Christian Friedrich Gottzmann
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of removing an organic binder from a green ceramic form
Patent number
6,395,206
Issue date
May 28, 2002
Praxair Technology, Inc.
Prasad Apte
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method of separating oxygen with the use of composite ceramic membr...
Patent number
6,368,383
Issue date
Apr 9, 2002
Praxair Technology, Inc.
Anil V. Virkar
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Multi-phase solid ion and electron conducting membrane with low vol...
Patent number
6,332,964
Issue date
Dec 25, 2001
Praxair Technology, Inc.
Chieh Cheng Chen
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Ceramic membrane for endothermic reactions
Patent number
6,296,686
Issue date
Oct 2, 2001
Praxair Technology, Inc.
Ravi Prasad
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Multi-phase solid electrolyte ionic transport membrane and method f...
Patent number
6,187,157
Issue date
Feb 13, 2001
Praxair Technology, Inc.
Chieh-Cheng Chen
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method of fabricating ceramic membranes
Patent number
6,165,553
Issue date
Dec 26, 2000
Praxair Technology, Inc.
Chieh-Cheng Chen
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Ceramic membrane reformer
Patent number
6,153,163
Issue date
Nov 28, 2000
Praxair Technology, Inc.
Ravi Prasad
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Stabilized perovskite for ceramic membranes
Patent number
6,146,445
Issue date
Nov 14, 2000
Praxair Technology, Inc.
Chieh-Cheng Chen
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Thermally powered oxygen/nitrogen plant incorporating an oxygen sel...
Patent number
6,139,604
Issue date
Oct 31, 2000
Praxair Technology, Inc.
Christian Friedrich Gottzmann
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Tube and shell reactor with oxygen selective ion transport ceramic...
Patent number
6,139,810
Issue date
Oct 31, 2000
Praxair Technology, Inc.
Christian Friedrich Gottzmann
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Solid electrolyte systems for producing controlled purity oxygen
Patent number
6,117,210
Issue date
Sep 12, 2000
Praxair Technology, Inc.
Ravi Prasad
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for reducing carbon production in solid electrolyte ionic c...
Patent number
6,106,591
Issue date
Aug 22, 2000
Praxair Technology, Inc.
Nitin Ramesh Keskar
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of producing hydrogen using solid electrolyte membrane
Patent number
6,066,307
Issue date
May 23, 2000
Nitin Ramesh Keskar
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process integrating a solid oxide fuel cell and an ion transport re...
Patent number
6,017,646
Issue date
Jan 25, 2000
Praxair Technology, Inc.
Ravi Prasad
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Temperature control in a ceramic membrane reactor
Patent number
6,010,614
Issue date
Jan 4, 2000
Praxair Technology, Inc.
Nitin Ramesh Keskar
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Solid electrolyte ionic conductor systems for oxygen, nitrogen, and...
Patent number
5,976,223
Issue date
Nov 2, 1999
Praxair Technology, Inc.
Ravi Prasad
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Solid electrolyte ionic conductor with adjustable steam-to-oxygen p...
Patent number
5,964,922
Issue date
Oct 12, 1999
Praxair Technology, Inc.
Nitin Ramesh Keskar
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
HELIUM RECOVERY PROCESS
Publication number
20100101410
Publication date
Apr 29, 2010
Ravi Prasad
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Oxygen separation method utilizing an oxygen transport membrane rea...
Publication number
20050139067
Publication date
Jun 30, 2005
Eric Hunter Shreiber
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Ion transport membrane isolation device
Publication number
20040221722
Publication date
Nov 11, 2004
Ravi Prasad
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Syngas production method utilizing an oxygen transport membrane
Publication number
20020155061
Publication date
Oct 24, 2002
Ravi Prasad
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Low pressure steam purged chemical reactor including an oxygen tran...
Publication number
20020127177
Publication date
Sep 12, 2002
Christian Friedrich Gottzmann
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Integration of ceramic oxygen transport membrane combustor with boi...
Publication number
20020078906
Publication date
Jun 27, 2002
Ravi Prasad
C01 - INORGANIC CHEMISTRY