Graehn; Jan-Michael

Patent Applications and Registrations

Patent applications and USPTO patent grants for Graehn; Jan-Michael.The latest application filed is for "accumulator for passenger cars and commercial vehicles".

Company Profile

0.9.19

Graehn; Jan-Michael - Stuttgart DE
Graehn; Jan-Michael - Markgroeningen 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
Fluid reservoir having a gas sensor and a filter Grant 8,287,628 - Gruenwald , et al. October 16, 2	2012-10-16
Gas absorption reservoir with optimized cooling Grant 8,205,765 - Gruenwald , et al. June 26, 2	2012-06-26
Pressurised gas container or storage means containing a gas pressurised container with filter means Grant 8,057,584 - Schubert , et al. November 15, 2	2011-11-15
Accumulator For Passenger Cars And Commercial Vehicles App 20100287078 - Graehn; Jan-Michael ; et al.	2010-11-11
Method For Controlling The Withdrawal Of Gas App 20100257873 - Mueller; Ulrich ; et al.	2010-10-14
Method For Detecting Impurities In A Gas Tank App 20100162792 - Allgeier; Thorsten ; et al.	2010-07-01
Fuel Cell System With Sensor For Detecting Pressure Fluctuations In A Fluid Supply Train App 20100143816 - Saar; Eduard ; et al.	2010-06-10
Fluid Reservoir Having A Gas Sensor And A Filter App 20100108542 - Gruenwald; Werner ; et al.	2010-05-06
Fuel cell system with fuel cell unit having means for storing or dispensing electrical energy Grant 7,670,697 - Binder , et al. March 2, 2	2010-03-02
Fluid Reservoir With Heat Exchanger App 20100018685 - Oertel; Kai ; et al.	2010-01-28
Gas Absorption Reservoir With Optimized Cooling App 20100006454 - Gruenwald; Werner ; et al.	2010-01-14
Motor Vehicle With A Gas Tank App 20090261107 - Allgeier; Thorsten ; et al.	2009-10-22
Pressurised Gas Container Or Storage Means Containing A Gas Pressurised Container With Filter Means App 20090133576 - Schubert; Markus ; et al.	2009-05-28
Fuel cell device Grant 7,465,506 - Faye , et al. December 16, 2	2008-12-16
Vehicle with a supply unit Grant 7,454,898 - Allgeier , et al. November 25, 2	2008-11-25
Fuel Cell With Device For Determining The Oxygen Content In The Supplied Air App 20080113236 - Binder; Juergen ; et al.	2008-05-15
Apparatus for converting energy that can be operated with fuel, in particular fuel cell assembly Grant 7,359,790 - Gottwick , et al. April 15, 2	2008-04-15
Fuel cell system including a catalytically active reactor unit with flow control means Grant 7,320,837 - Faye , et al. January 22, 2	2008-01-22
Fuel cell apparatus with pressurized fuel tank and pressure-reducing unit for supplying fuel at a reduced operating pressure Grant 7,214,438 - Faye , et al. May 8, 2	2007-05-08
Vehicle with a supply unit App 20060137332 - Allgeier; Thorsten ; et al.	2006-06-29
Fuel cell system App 20060046105 - Binder; Juergen ; et al.	2006-03-02
Fuel cell apparatus App 20050282057 - Brenner, Frank ; et al.	2005-12-22
Apparatus for converting energy that can be operated with fuel, in particular fuel cell assembly App 20050171677 - Gottwick, Ulrich ; et al.	2005-08-04
Apparatus for controlling a fuel cell device, and a fuel cell device App 20050014042 - Brenner, Frank ; et al.	2005-01-20
Fuel cell device App 20040175601 - Faye, Ian ; et al.	2004-09-09
Fuel cell apparatus with a starting device App 20040146757 - Gottwick, Ulrich ; et al.	2004-07-29
Fuel cell system including a catalytically active reactor unit with flow control means App 20040115496 - Faye, Ian ; et al.	2004-06-17
Fuel cell apparatus with pressurized fuel tank and pressure-reducing unit for supplying fuel at a reduced operating pressure App 20040033402 - Faye, Ian ; et al.	2004-02-19

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.