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. 01, 1992
Filed:
Dec. 21, 1990
Applicant:
Inventors:
James T Keating, Wilmington, DE (US);
Peter Popper, Wilmington, DE (US);
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C25B / ;
U.S. Cl.
CPC ...
428229 ; 428224 ; 428244 ; 428257 ; 428258 ; 428259 ; 429 31 ; 521 27 ; 204 98 ; 75412 ;
Abstract
An ion exchange membrane reinforced with a multiaxial, preferably triaxial, yarn system and an electrolysis process using the membrane in its highly-fluorinated cation exchange form.
Keating, James. (1992). Multiaxially reinforced membrane (U.S. Patent No. 5168005). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5168005
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile