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. 29, 1980
Filed:
Jun. 07, 1978
Applicant:
Inventors:
Thomas R Stein, Cherry Hill, NJ (US);
Roland H Heck, West Deptford, NJ (US);
Michael J Dabkowski, Mantua, NJ (US);
Assignee:
Electric Power Research Institute, Inc., Palo Alto, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10G / ;
U.S. Cl.
CPC ...
2082 / ; 2082 / ;
Abstract
In the hydroprocessing of blends of solvent refined coal and recycle solvent, small pore hydrotreating catalysts cause separation of a solid phase from treating blends containing high concentration of solvent refined coal.
Quick Actions:
Stein, Thomas. (1980). Catalytic hydroprocessing of solvent refined coal to provide a liquid (U.S. Patent No. 4200521). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4200521
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile