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:
Apr. 16, 1985
Filed:
Mar. 21, 1984
Applicant:
Inventors:
Kenneth L Baumert, Emmaus, PA (US);
Alberto A Sagues, Lexington, KY (US);
Burtron H Davis, Georgetown, KY (US);
Assignee:
International Coal Refining Company, Allentown, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G / ; C10G / ; C23F / ;
U.S. Cl.
CPC ...
208348 ; 208347 ; 208308 ; 208 / ; 208 10 ; 208 47 ;
Abstract
In an atmospheric distillation tower of a coal liquefaction process, tower materials corrosion is reduced or eliminated by introduction of boiling point differentiated streams to boiling point differentiated tower regions.
Baumert, Kenneth. (1985). Minimizing corrosion in coal liquid distillation (U.S. Patent No. 4511460). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4511460
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile