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:
Aug. 26, 1980
Filed:
Nov. 30, 1978
Applicant:
Inventor:
William M Baumann, Downers Grove, IL (US);
Assignee:
UOP Inc., Des Plaines, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
264141 ; 252461 ; 264234 ; 425308 ;
Abstract
A method of manufacturing an extruded catalyst base or an extruded catalyst. The extrudate is dropped into the first end of a revolving drum having blades attached to its inner surface. The extrudate resting on the blades is lifted and then dropped upon a revolving impacting means which is rotated in the opposite direction than the drum. This produces extrudate particles of a suitable length for the following catalyst manufacturing steps.
Quick Actions:
Baumann, William. (1980). Method of extruded catalyst manufacture (U.S. Patent No. 4219521). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4219521
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile