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:
Jul. 29, 2014
Filed:
Jun. 24, 2011
Applicants:
Xin Chen, Dallas, TX (US);
Pranesh B. Aswath, Grapevine, TX (US);
Ronald L. Elsenbaumer, Arlington, TX (US);
Inventors:
Xin Chen, Dallas, TX (US);
Pranesh B. Aswath, Grapevine, TX (US);
Ronald L. Elsenbaumer, Arlington, TX (US);
Assignee:
Board of Regents, The University of Texas System, Austin, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07F 9/20 (2006.01); C10M 137/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
Alkylphosphorofluoridothioates containing alkyl groups of greater than four carbons which exhibit significantly lower wear volume compared to ZDDP, methods of making same with high yields, and methods of using same as lubricant additives.