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:
Jan. 16, 2018
Filed:
Aug. 03, 2015
Applicant:
The Board of Trustees of the University of Arkansas, Little Rock, AK (US);
Inventor:
Ajay P. Malshe, Springdale, AK (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C01G 39/06 (2006.01); C10M 169/04 (2006.01); C10M 171/06 (2006.01); C10M 125/22 (2006.01); B05D 3/00 (2006.01); C09D 7/12 (2006.01); C10M 177/00 (2006.01);
U.S. Cl.
CPC ...
C10M 169/04 (2013.01); B05D 3/007 (2013.01); C09D 7/1216 (2013.01); C10M 125/22 (2013.01); C10M 169/042 (2013.01); C10M 171/06 (2013.01); C10M 177/00 (2013.01); C10M 2201/04 (2013.01); C10M 2201/041 (2013.01); C10M 2201/042 (2013.01); C10M 2201/06 (2013.01); C10M 2201/061 (2013.01); C10M 2201/062 (2013.01); C10M 2201/065 (2013.01); C10M 2201/066 (2013.01); C10M 2201/0663 (2013.01); C10M 2201/081 (2013.01); C10M 2201/082 (2013.01); C10M 2201/084 (2013.01); C10M 2201/087 (2013.01); C10M 2201/103 (2013.01); C10M 2203/0206 (2013.01); C10M 2203/1006 (2013.01); C10M 2203/1025 (2013.01); C10M 2205/163 (2013.01); C10M 2207/0406 (2013.01); C10M 2207/1285 (2013.01); C10M 2207/2815 (2013.01); C10M 2207/2835 (2013.01); C10M 2207/2895 (2013.01); C10M 2207/401 (2013.01); C10M 2213/046 (2013.01); C10M 2213/062 (2013.01); C10M 2215/0813 (2013.01); C10M 2223/10 (2013.01); C10M 2223/103 (2013.01); C10M 2229/025 (2013.01); C10N 2210/02 (2013.01); C10N 2210/03 (2013.01); C10N 2210/04 (2013.01); C10N 2210/08 (2013.01); C10N 2220/082 (2013.01); C10N 2230/06 (2013.01); C10N 2230/56 (2013.01); C10N 2250/10 (2013.01); C10N 2250/14 (2013.01); C10N 2270/00 (2013.01); Y10T 428/2982 (2015.01);
Abstract
Nanoparticle compositions and greaseless coatings are disclosed, including, for example, a greaseless lubricant nanoparticle coating on drill pipe threads. The lubricant coating may be multifunctional, including, for example, anti-corrosives. The coating may be a spray, or otherwise.