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:
May. 15, 2018
Filed:
Jul. 17, 2012
Applicants:
Tushar K. Bera, Franklin Park, NJ (US);
Joseph P. Hartley, Oxford, GB;
Guifeng LI, Clark, NJ (US);
Gabriele Candido, Didcot, GB;
Christina Gulacsy, Sarasota, FL (US);
Inventors:
Tushar K. Bera, Franklin Park, NJ (US);
Joseph P. Hartley, Oxford, GB;
Guifeng Li, Clark, NJ (US);
Gabriele Candido, Didcot, GB;
Christina Gulacsy, Sarasota, FL (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 133/06 (2006.01); C10M 133/04 (2006.01);
U.S. Cl.
CPC ...
C10M 133/04 (2013.01); C10M 133/06 (2013.01); C10M 2207/026 (2013.01); C10M 2215/04 (2013.01); C10M 2215/064 (2013.01); C10M 2223/045 (2013.01); C10N 2210/06 (2013.01); C10N 2230/36 (2013.01); C10N 2230/45 (2013.01); C10N 2230/52 (2013.01); C10N 2240/102 (2013.01); C10N 2270/02 (2013.01);
Abstract
Hindered amines useful as ashless TBN sources for lubricating oil compositions that are compatible with fluoroelastomeric engine seal materials, and lubricating oil compositions containing such compounds.
Bera, Tushar. (2018). Lubricating oil compositions containing sterically hindered amines as ashless tbn sourcces (U.S. Patent No. 9969950). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9969950
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile