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:
Nov. 25, 1986
Filed:
Oct. 22, 1984
Applicant:
Inventor:
Eric M Dickinson, Bay Village, OH (US);
Assignee:
Union Carbide Corporation, Danbury, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10G / ;
U.S. Cl.
CPC ...
208131 ;
Abstract
Coking a mixture comprised of (a) between about 60 and about 90 weight percent pyrolysis tar and (b) between about 10 and about 40 weight percent coal tar distillate, preferably by delayed coking, produces a premium coke.
Dickinson, Eric. (1986). Process for the production of premium coke from pyrolysis tar (U.S. Patent No. 4624775). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4624775
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile