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:
Jan. 13, 2004
Filed:
Dec. 04, 2001
Applicant:
Inventors:
Rolf Hempelmann, St. Ingbert, DE;
Harald Natter, Saarbruecken, DE;
Assignee:
Henkel Kommanditgesellschaft Auf, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25B 1/00 ;
U.S. Cl.
CPC ...
C25B 1/00 ;
Abstract
Amorphous and/or crystalline oxides of metals of the third to fifth main group or subgroups of the periodic table are obtained in particulate form by an electrochemical process. The process is characterized in that ions of the metal dissolved in an organic electrolyte are electrochemically reduced on a cathode in the presence of an oxidizing agent.