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:
Sep. 20, 1994
Filed:
Jun. 30, 1993
Applicant:
Inventors:
Benjamin Bikson, Brookline, MA (US);
Gertrud Gotz, Brookline, MA (US);
Yurdagul Ozcayir, Nashua, NH (US);
Joyce K Nelson, Lexington, MA (US);
Assignee:
Praxair Technology, Inc., Danbury, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ; B01D / ;
U.S. Cl.
CPC ...
95 45 ; 95 51 ; 95 53 ; 95 54 ; 95 55 ; 96 13 ;
Abstract
The present invention relates to composite membranes and membranes which are formed from modified poly(phenylene oxide) polymers having improved film forming properties and separation characteristics. The present invention further relates to poly(phenylene oxide) polymer and modified poly(phenylene oxide) polymer, having improved membrane forming characteristics and processes for producing the same.
Quick Actions:
Bikson, Benjamin. (1994). Modified poly(phenylene oxide) based membranes for enhanced fluid (U.S. Patent No. 5348569). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5348569
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile