The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 28, 2011
Filed:
Sep. 08, 2008
Applicant:
Peter Roth, Ludwigsburg, DE;
Inventor:
Peter Roth, Ludwigsburg, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 33/00 (2006.01); G01N 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Method for ascertaining an ethanol content of a fuel with the steps: ascertaining the vapor pressure of the fuel, ascertaining the temperature of the fuel and ascertaining the ethanol content of the fuel as a function of the vapor pressure and the temperature, which were ascertained.