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:
Feb. 25, 2014
Filed:
Jan. 28, 2010
Applicants:
Eiji Nagatomi, Tokyo, JP;
Tetsuo Wakizono, Kanagawa, JP;
Inventors:
Eiji Nagatomi, Tokyo, JP;
Tetsuo Wakizono, Kanagawa, JP;
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07F 9/6571 (2006.01); C10M 135/02 (2006.01); C10M 137/10 (2006.01); C10M 159/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides an anti-wear compound selected from phosphorus compounds as represented by the following General Formula (2) or metal salts thereof as represented by the following General Formula (3).