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:
Dec. 09, 2008
Filed:
Oct. 31, 2003
Applicants:
Robert H. Wollenberg, Orinda, CA (US);
Thomas J. Balk, San Francisco, CA (US);
Inventors:
Robert H. Wollenberg, Orinda, CA (US);
Thomas J. Balk, San Francisco, CA (US);
Assignee:
Chevron Oronite Company LLC, San Ramon, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
A combinatorial lubricating oil composition library is provided including at least a plurality of different lubricating oil compositions comprising (a) a major amount of a base oil of lubricating viscosity and (b) at least one lubricating oil additive. Methods for preparing same are also provided.