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:
Jul. 01, 1986
Filed:
Jul. 17, 1985
Applicant:
Inventor:
Joe E Penick, Princeton, NJ (US);
Assignee:
Mobil Oil Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G / ; C10G / ;
U.S. Cl.
CPC ...
208 58 ; 208111 ; 208109 ; 208 59 ;
Abstract
Catalytic dewaxing of hydrocarbon oils is effected with intermediate hydrotreating. A continuous multi-bed technique employs alternating beds of dewaxing and hydrogenation catalysts to improve process performance, whereby partially dewaxed effluent is treated to decrease coke deposits.