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:
Apr. 20, 2004
Filed:
Nov. 19, 2001
Applicant:
Inventors:
Regis Paulus, Vourles, FR;
Jean-Michel Dreyfus, Lyons, FR;
Assignee:
Carbone Savoie, Venissieux, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25B 1/112 ;
U.S. Cl.
CPC ...
C25B 1/112 ;
Abstract
This cathode ( ) contains, within the pores in its structure, a carbon-containing product fired at a temperature of less than 1600° C., improving the erosion resistance by protecting the graphitized binder.
Paulus, Regis. (2004). Impregnated graphite cathode for the electrolysis of aluminium (U.S. Patent No. 6723212). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6723212
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile