Fierro; Cristian

Patent Applications and Registrations

Patent applications and USPTO patent grants for Fierro; Cristian.The latest application filed is for "rechargeable battery cell with improved high temperature performance".

Company Profile

0.13.12

Fierro; Cristian - Northville MI
Fierro; Cristian - Troy MI

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Rechargeable battery cell with improved high temperature performance Grant 9,425,456 - Koch , et al. August 23, 2	2016-08-23
Rechargeable battery cell with improved high temperature performance Grant 9,406,934 - Koch , et al. August 2, 2	2016-08-02
Rechargeable Battery Cell With Improved High Temperature Performance App 20140329145 - Koch; John M. ; et al.	2014-11-06
Rechargeable Battery Cell With Improved High Temperature Performance App 20130202965 - Koch; John M. ; et al.	2013-08-08
Method of producing a nickel salt solution Grant 7,799,296 - Fetcenko , et al. September 21, 2	2010-09-21
Hydrogen storage battery; positive nickel electrode; positive electrode active material and methods for making Grant 7,396,379 - Fetcenko , et al. July 8, 2	2008-07-08
Process for converting nickel to nickel sulfate Grant 7,364,717 - Fierro , et al. April 29, 2	2008-04-29
Nickel Hydroxide electrode material with improved microstructure and method for making the same Grant 7,294,434 - Fierro , et al. November 13, 2	2007-11-13
Nickel metal hydride battery design Grant 7,261,970 - Young , et al. August 28, 2	2007-08-28
Method for making catalysts for fuel cell oxygen electrodes App 20060252635 - Ovshinsky; Stanford R. ; et al.	2006-11-09
Catalyst for fuel cell oxygen electrodes Grant 7,097,933 - Ovshinsky , et al. August 29, 2	2006-08-29
Method of producing a nickel salt solution App 20060067874 - Fetcenko; Michael A. ; et al.	2006-03-30
Nickel metal hydride battery design App 20050238959 - Young, Kwo ; et al.	2005-10-27
Positive active material for a nickel electrode App 20050153204 - Fierro, Cristian ; et al.	2005-07-14
Process for making nickel hydroxide App 20050123469 - Fierro, Cristian ; et al.	2005-06-09
Hydrogen storage battery; positive nickel electrode; positive electrode active material and methods for making App 20050002855 - Fetcenko, Michael A. ; et al.	2005-01-06
Catalyst for fuel cell oxygen electrodes App 20040247988 - Ovshinsky, Stanford R. ; et al.	2004-12-09
Hydrogen storage battery; positive nickel electrode; positive electrode active material and methods for making App 20030054228 - Fetcenko, Michael A. ; et al.	2003-03-20
Nickel hydroxide electrode material with improved microstructure and method for making the same App 20030035996 - Fierro, Cristian ; et al.	2003-02-20
Nickel hydroxide electrode material and method for making the same Grant 6,416,903 - Fierro , et al. July 9, 2	2002-07-09
Nickel hydroxide positive electrode material exhibiting improved conductivity and engineered activation energy Grant 6,228,535 - Fierro , et al. May 8, 2	2001-05-08
Nickel battery electrode having multiple composition nickel hydroxide active materials Grant 5,861,225 - Corrigan , et al. January 19, 1	1999-01-19
Enhanced nickel hydroxide positive electrode materials for alkaline rechargeable electrochemical cells Grant 5,523,182 - Ovshinsky , et al. June 4, 1	1996-06-04

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