Dohle; Hendrik

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dohle; Hendrik.The latest application filed is for "high-temperature polymer electrolyte fuel cell system (ht-pefc) and a method for operating the same".

Company Profile

0.3.8

Dohle; Hendrik - Eschweiler DE
Dohle; Hendrik - Stolberg DE
Dohle; Hendrik - Stolberg-Mausbach 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
High-temperature Polymer Electrolyte Fuel Cell System (ht-pefc) And A Method For Operating The Same App 20120189937 - Dohle; Hendrik ; et al.	2012-07-26
Cathode for a direct methanol fuel cell and method for operating the same Grant 7,638,225 - Dohle , et al. December 29, 2	2009-12-29
Low-Temperature Fuel-Cell Stack and Method of Operating Same App 20090029210 - Muller; Martin ; et al.	2009-01-29
Reactant sealing for fuel cell stack Grant 7,459,229 - Dohle , et al. December 2, 2	2008-12-02
Cathode for a direct methanol fuel cell and method for operating the same App 20070128502 - Dohle; Hendrik ; et al.	2007-06-07
Fuel cell stack with circuit Grant 7,183,015 - Stolten , et al. February 27, 2	2007-02-27
Device for cleaning waste gases for a direct alcohol fuel cell or for a fuel cell stack constructed therefrom App 20050084729 - Dohle, Hendrik ; et al.	2005-04-21
Fuel cell stack with circuit App 20040028962 - Stolten, Detlef ; et al.	2004-02-12
Fuel cell stack App 20030175574 - Dohle, Hendrik ; et al.	2003-09-18
Device and method for producing and simulating two-phase flows in chemical and electrochemical reactors, or in heat exchangers App 20030170507 - Dohle, Hendrik ; et al.	2003-09-11
Bipolar plate for a fuel cell App 20030165730 - Dohle, Hendrik ; et al.	2003-09-04

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.