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:
Dec. 23, 1986
Filed:
Jun. 06, 1983
Applicant:
Inventors:
Myron J Coplan, Natick, MA (US);
Fred Bilewski, Medway, MA (US);
Assignee:
Albany International Corporation, Menands, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
2103215 ; 2104332 ; 210488 ; 210496 ; 2104971 ; 55158 ;
Abstract
A bundle of helical segments of permselective hollow fibers for use in a separatory module, all segments being limited in length to not over 1.1 times a selected value and all helical paths being arranged to avoid the creation of undesirable ridges and method for producing.