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. 23, 1993
Filed:
Dec. 31, 1991
Applicant:
Inventors:
Ravi Prasad, Charlotte, NC (US);
Charles J Runkle, Charlotte, NC (US);
Harry F Shuey, San Dimas, CA (US);
Assignee:
Hoechst Celanese Corporation, Somerville, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ; B01D / ; B29C / ; B32B / ;
U.S. Cl.
CPC ...
264103 ; 264138 ; 264251 ; 264254 ; 264262 ; 264263 ;
Abstract
This invention provides spiral-wound hollow fiber membrane fabric-containing cartridges and modules for separations and other phase contact applications, in which the cartridges contain baffles that induce radial feed fluid flow in the shell side of the hollow fiber membrane bundle; and methods for fabricating such cartridges.
Prasad, Ravi. (1993). Method of making spiral-wound hollow fiber membrane fabric cartridges (U.S. Patent No. 5264171). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5264171
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile