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:
Mar. 10, 1998
Filed:
Dec. 06, 1995
Applicant:
Inventors:
Renato Pasquali, Wuppertal, DE;
Uwe Stein, Heinsberg-Schafhausen, DE;
Assignee:
Akzo Nobel nv, Arnhem, NL;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
D02G / ;
U.S. Cl.
CPC ...
428364 ; 428300 ; 428373 ; 428394 ; 428358 ; 57210 ; 57243 ; 57244 ; 57247 ; 57908 ;
Abstract
A hollow-fiber bundle containing at least one core bundle, where the core bundle contains at least three hollow fibers which are arranged around a carrier thread, with at least one winding thread wound around them, where the cross-sectional form of the carrier thread varies along the length of the core bundle is disclosed.
Quick Actions:
Pasquali, Renato. (1998). Hollow-fiber bundle and mass-transfer and/or heat exchanger (U.S. Patent No. 5725949). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5725949
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile