Cristian A. Fierro

Person

Troy, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Rechargeable battery cell with improved high temperature performance
- Patent number 9,425,456
- Issue date Aug 23, 2016
- Ovonic Battery Company, Inc.
- John M. Koch
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Rechargeable battery cell with improved high temperature performance
- Patent number 9,406,934
- Issue date Aug 2, 2016
- BASF Corporation
- John M. Koch
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method of producing a nickel salt solution
- Patent number 7,799,296
- Issue date Sep 21, 2010
- Ovonic Battery Company, Inc.
- Michael A. Fetcenko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hydrogen storage battery; positive nickel electrode; positive elect...
- Patent number 7,396,379
- Issue date Jul 8, 2008
- Ovonic Battery Company, Inc.
- Michael A. Fetcenko
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Process for converting nickel to nickel sulfate
- Patent number 7,364,717
- Issue date Apr 29, 2008
- Ovonic Battery Company, Inc.
- Cristian Fierro
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Nickel Hydroxide electrode material with improved microstructure an...
- Patent number 7,294,434
- Issue date Nov 13, 2007
- Ovonic Battery Company, Inc.
- Cristian Fierro
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Nickel metal hydride battery design
- Patent number 7,261,970
- Issue date Aug 28, 2007
- Ovonic Battery Company Inc.
- Kwo Young
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Catalyst for fuel cell oxygen electrodes
- Patent number 7,097,933
- Issue date Aug 29, 2006
- Ovonic Battery Company, Inc.
- Stanford R. Ovshinsky
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Hydrogen storage battery and methods for making
- Patent number 6,593,024
- Issue date Jul 15, 2003
- Ovonic Battery Company, Inc.
- Michael A. Fetcenko
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Nickel hydroxide positive electrode material exhibiting improved co...
- Patent number 6,447,953
- Issue date Sep 10, 2002
- Ovonic Battery Company, Inc.
- Cristian Fierro
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of making a nickel hydroxide material
- Patent number 6,444,363
- Issue date Sep 3, 2002
- Ovonic Battery Company, Inc.
- Gabriel E. Benet
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of making a nickel hydroxide material
- Patent number 6,432,580
- Issue date Aug 13, 2002
- Ovonic Battery Company, Inc.
- Cristian Fierro
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Nickel hydroxide electrode material and method for making the same
- Patent number 6,416,903
- Issue date Jul 9, 2002
- Ovonic Battery Company, Inc.
- Cristian Fierro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nickel hydroxide positive electrode material exhibiting improved co...
- Patent number 6,228,535
- Issue date May 8, 2001
- Ovonic Battery Company, Inc.
- Cristian Fierro
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Nickel battery electrode having multiple composition nickel hydroxi...
- Patent number 5,861,225
- Issue date Jan 19, 1999
- Ovonic Battery Company, Inc.
- Dennis Corrigan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nickel metal hybride battery containing a modified disordered multi...
- Patent number 5,569,563
- Issue date Oct 29, 1996
- Stanford R. Ovshinsky
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Enhanced nickel hydroxide positive electrode materials for alkaline...
- Patent number 5,523,182
- Issue date Jun 4, 1996
- Ovonic Battery Company, Inc.
- Stanford R. Ovshinsky
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
RECHARGEABLE BATTERY CELL WITH IMPROVED HIGH TEMPERATURE PERFORMANCE
- Publication number 20140329145
- Publication date Nov 6, 2014
- Ovonic Battery Company, Inc.
- John M. Koch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RECHARGEABLE BATTERY CELL WITH IMPROVED HIGH TEMPERATURE PERFORMANCE
- Publication number 20130202965
- Publication date Aug 8, 2013
- Ovonic Battery Company, Inc.
- John M. Koch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for making catalysts for fuel cell oxygen electrodes
- Publication number 20060252635
- Publication date Nov 9, 2006
- Stanford R. Ovshinsky
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method of producing a nickel salt solution
- Publication number 20060067874
- Publication date Mar 30, 2006
- ChevronTexaco Technology Ventures LLC
- Michael A. Fetcenko
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Nickel metal hydride battery design
- Publication number 20050238959
- Publication date Oct 27, 2005
- Kwo Young
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Positive active material for a nickel electrode
- Publication number 20050153204
- Publication date Jul 14, 2005
- Cristian Fierro
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Process for making nickel hydroxide
- Publication number 20050123469
- Publication date Jun 9, 2005
- Cristian Fierro
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Hydrogen storage battery; positive nickel electrode; positive elect...
- Publication number 20050002855
- Publication date Jan 6, 2005
- Michael A. Fetcenko
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Catalyst for fuel cell oxygen electrodes
- Publication number 20040247988
- Publication date Dec 9, 2004
- Stanford R. Ovshinsky
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Hydrogen storage battery; positive nickel electrode; positive elect...
- Publication number 20030054228
- Publication date Mar 20, 2003
- Michael A. Fetcenko
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Nickel hydroxide electrode material with improved microstructure an...
- Publication number 20030035996
- Publication date Feb 20, 2003
- Cristian Fierro
- C01 - INORGANIC CHEMISTRY

Cristian A. Fierro

Person

Patents Grantslast 30 patents

Rechargeable battery cell with improved high temperature performance

Rechargeable battery cell with improved high temperature performance

Method of producing a nickel salt solution

Hydrogen storage battery; positive nickel electrode; positive elect...

Process for converting nickel to nickel sulfate

Nickel Hydroxide electrode material with improved microstructure an...

Nickel metal hydride battery design

Catalyst for fuel cell oxygen electrodes

Hydrogen storage battery and methods for making

Nickel hydroxide positive electrode material exhibiting improved co...

Method of making a nickel hydroxide material

Method of making a nickel hydroxide material

Nickel hydroxide electrode material and method for making the same

Nickel hydroxide positive electrode material exhibiting improved co...

Nickel battery electrode having multiple composition nickel hydroxi...

Nickel metal hybride battery containing a modified disordered multi...

Enhanced nickel hydroxide positive electrode materials for alkaline...

Patents Applicationslast 30 patents

RECHARGEABLE BATTERY CELL WITH IMPROVED HIGH TEMPERATURE PERFORMANCE

RECHARGEABLE BATTERY CELL WITH IMPROVED HIGH TEMPERATURE PERFORMANCE

Method for making catalysts for fuel cell oxygen electrodes

Method of producing a nickel salt solution

Nickel metal hydride battery design

Positive active material for a nickel electrode

Process for making nickel hydroxide

Hydrogen storage battery; positive nickel electrode; positive elect...

Catalyst for fuel cell oxygen electrodes

Hydrogen storage battery; positive nickel electrode; positive elect...

Nickel hydroxide electrode material with improved microstructure an...