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:
Sep. 20, 2016
Filed:
Feb. 18, 2014
Applicant:
Shell Oil Company, Houston, TX (US);
Inventors:
Arjun Prakash, Houston, TX (US);
John Henry Mengwasser, Houston, TX (US);
Joseph Michael Russo, Katy, TX (US);
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10L 1/24 (2006.01); C10L 10/12 (2006.01); C10L 1/226 (2006.01);
U.S. Cl.
CPC ...
C10L 10/12 (2013.01); C10L 1/226 (2013.01);
Abstract
Dihydrocarbyl diazene dicarboxamides (DHCDD) have been found to effectively reduce the ignition delay and/or as effective cetane number improvers in diesel fuels and is suitable for use in modern engines.