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Juergen Pfeiffer
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Pforzheim, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for determining a fuel fraction in oil
Patent number
9,726,129
Issue date
Aug 8, 2017
Dr. Ing. h.c.F. Porsche Aktiengesellschaft
Juergen Pfeiffer
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for taking the outgassing of fuel from the engine oil of an...
Patent number
8,333,179
Issue date
Dec 18, 2012
Robert Bosch GmbH
Georg Mallebrein
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method to determine a fuel composition
Patent number
8,014,933
Issue date
Sep 6, 2011
Robert Bosch GmbH
Klaus Joos
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method to determine a fuel composition
Patent number
7,987,839
Issue date
Aug 2, 2011
Robert Bosch GmbH
Oliver Miersch-Wiemers
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR DETERMINING A FUEL FRACTION IN OIL
Publication number
20140174408
Publication date
Jun 26, 2014
Dr. Ing. h.c.F. Porsche Aktiengesellschaft
Juergen PFEIFFER
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE
Publication number
20100198486
Publication date
Aug 5, 2010
ROBERT BOSCH GmbH
Martin Streib
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHOD FOR TAKING THE OUTGASSING OF FUEL FROM THE ENGINE OIL OF AN...
Publication number
20090133678
Publication date
May 28, 2009
ROBERT BOSCH GmbH
Georg Mallebrein
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD TO DETERMINE AN ALCOHOL CONTENT
Publication number
20090064977
Publication date
Mar 12, 2009
ROBERT BOSCH GmbH
Oliver MIERSCH-WIEMERS
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHOD TO DETERMINE A FUEL COMPOSITION
Publication number
20090070017
Publication date
Mar 12, 2009
Klaus Joos
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHOD TO DETERMINE A FUEL COMPOSITION
Publication number
20080283030
Publication date
Nov 20, 2008
ROBERT BOSCH GmbH
Oliver Miersch-Wiemers
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...