VOITLEIN; Ottmar

Patent Applications and Registrations

Patent applications and USPTO patent grants for VOITLEIN; Ottmar.The latest application filed is for "fuel cell module, fuel cell system, and operating method".

Company Profile

1.9.7

VOITLEIN; Ottmar - Lonnerstadt DE

*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
Fuel Cell Module, Fuel Cell System, and Operating Method App 20190379081 - BEIE; Hans-Jurgen ; et al.	2019-12-12
Humidification cell Grant 9,634,338 - Brandt , et al. April 25, 2	2017-04-25
Fuel cell assembly and method for operating a fuel cell assembly Grant 9,203,099 - Illner , et al. December 1, 2	2015-12-01
Method for supplying fuel gas to a gas chamber of a fuel cell and fuel cell Grant 8,748,054 - Coerlin , et al. June 10, 2	2014-06-10
Fuel Cell Assembly And Method For Operating A Fuel Cell Assembly App 20110300458 - Illner; Dieter ; et al.	2011-12-08
Method for operating a fuel cell system and fuel cell system Grant 7,935,446 - Bette , et al. May 3, 2	2011-05-03
Humidification Cell App 20100323251 - Brandt; Torsten ; et al.	2010-12-23
Method for Supplying Fuel Gas To a Gas Chamber of a Fuel Cell and Fuel Cell App 20100028726 - Coerlin; Detlev ; et al.	2010-02-04
Method for monitoring the discharge of media out of fuel cell, and a fuel cell system Grant 7,413,823 - Illner , et al. August 19, 2	2008-08-19
Method For Operating A Fuel Cell System And Fuel Cell System App 20070281188 - Bette; Willi ; et al.	2007-12-06
Method for recognition of a leak in a fuel cell Grant 7,282,281 - Mattejat , et al. October 16, 2	2007-10-16
Method for recognition of a leak in a fuel cell App 20050003245 - Mattejat, Arno ; et al.	2005-01-06
Method for monitoring the discharge of media out of fuel cell, and a fuel cell system App 20030190502 - Illner, Dieter ; et al.	2003-10-09

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