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. 11, 1990
Filed:
Jul. 27, 1988
Applicant:
Inventors:
Russell M Dempsey, Hamilton, MA (US);
Thomas G Coker, Waltham, MA (US);
Anthony B LaConti, Lynnfield,, MA (US);
Anthony R Fragala, North Andover, MA (US);
Assignee:
Oronzio de Nora Permelec S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C25B / ;
U.S. Cl.
CPC ...
204128 ; 204283 ; 204291 ; 204292 ; 204294 ;
Abstract
Chlorine is generated by electrolyzing aqueous alkali metal chloride in a cell wherein the anode and cathode are separated by and in contact with an ion exchange diaphragm and wherein the anode and/or cathode contains particles of an electroconductive catalytic material along with particles of an electroconductive extender bonded to the membrane.
Dempsey, Russell. (1990). Production of halogens by electrolysis of alkali metal halides in an (U.S. Patent No. 4956061). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4956061
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile