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:
Jan. 10, 1984
Filed:
Jul. 30, 1979
Carl W Reitz, Riehen, CH;
Hospal Ltd., Basel, CH;
Abstract
The invention concerns a hollow fibre separatory device. The opened ends of the hollow fibres are situated in a plane which is at an acute angle relative to the axes of end sections of the fibres. A reservoir is provided which defines a fluid flow passage leading across the open ends of the fibres from a region adjacent the acute angle at the periphery of the plane to the opposing peripheral region. Fibre end openings are signficantly larger than the normal open cross-sectional area. Also disclosed are processes for producing the hollow fibre separatory devices. Including in particular a novel procedure for introducing solidifiable sealing material at an acute angle relative to the ends of hollow fibres.