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:
Oct. 23, 2007
Filed:
Nov. 25, 2002
Virginia A. Carrick, Chardon, OH (US);
William D. Abraham, South Euclid, OH (US);
Gordon D. Lamb, Southend Bradfield, GB;
R. Ian Wilby, Wingerworth, GB;
James P Roski, Wickliffe, OH (US);
Virginia A. Carrick, Chardon, OH (US);
William D. Abraham, South Euclid, OH (US);
Gordon D. Lamb, Southend Bradfield, GB;
R. Ian Wilby, Wingerworth, GB;
James P Roski, Wickliffe, OH (US);
The Lubrizol Corporation, Wickliffe, OH (US);
Abstract
Lubricating oils containing an additive formulation including at least one sulphonate, saligenin and salixarate detergent provide improved wear performance and decreased sulphur and phosphorus emissions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile