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. 24, 1987
Filed:
Dec. 30, 1985
Applicant:
Inventors:
Robert A Cipriano, Lake Jackson, TX (US);
Bobby R Ezzell, Lake Jackson, TX (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25B / ;
U.S. Cl.
CPC ...
204 72 ; 2041801 ; 2041826 ;
Abstract
A process for converting amino carboxylic acid salts to their free acids employing a three compartment cell having sulfonic acid or carboxylic acid functional styrene divinylbenzene or fluorocarbon membranes forming the intermediate compartment between the anode and cathode compartments.
Quick Actions:
Cipriano, Robert. (1987). Electrochemical process (U.S. Patent No. 4652350). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4652350
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile