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:
Dec. 04, 2007
Filed:
May. 14, 2004
Michael Siskin, Randolph, NJ (US);
Christopher P. Eppig, Vienna, VA (US);
Martin L. Gorbaty, Westfield, NJ (US);
Leo D. Brown, Baton Rouge, LA (US);
Simon R. Kelemen, Annandale, NJ (US);
David T. Ferrughelli, Flemington, NJ (US);
Fritz A. Bernatz, Houston, TX (US);
Michael Siskin, Randolph, NJ (US);
Christopher P. Eppig, Vienna, VA (US);
Martin L. Gorbaty, Westfield, NJ (US);
Leo D. Brown, Baton Rouge, LA (US);
Simon R. Kelemen, Annandale, NJ (US);
David T. Ferrughelli, Flemington, NJ (US);
Fritz A. Bernatz, Houston, TX (US);
ExxonMobil Research and Engineering Company, Annandale, NJ (US);
Abstract
A delayed coking process for making substantially free-flowing coke, preferably shot coke. A coker feedstock, such as a vacuum residuum, is heated in a heating zone to coking temperatures then conducted to a coking zone wherein volatiles are collected overhead and coke is formed. A metals-containing additive is added to the feedstock prior to it being heated in the heating zone, prior to its being conducted to the coking zone, or both.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile