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. 30, 1980
Filed:
Apr. 13, 1979
Applicant:
Inventor:
Demetrios Kyriacou, Clayton, CA (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25B / ; C25B / ; C25D / ; C07D / ;
U.S. Cl.
CPC ...
204 / ; 204 / ; 2042 / ; 204292 ; 546345 ;
Abstract
A highly active cathode, having utility for electrolytic reduction of 2,3,5,6-tetrachloropyridine to 2,3,5-trichloropyridine, comprises a wet, immobilized layer of aggregated silver microcrystals, formed by the electrolytic reduction of colloidal, silver oxide particles in the presence of water and hydroxyl ions.
Kyriacou, Demetrios. (1980). Highly active silver cathode, preparation of same and use to make (U.S. Patent No. 4242183). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4242183
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile