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:
Jul. 28, 2015
Filed:
Mar. 22, 2012
Applicants:
Christian Urgeghe, Segrate, IT;
Stefania Mora, Cassano d'Adda, IT;
Antonio Lorenzo Antozzi, Merate, IT;
Inventors:
Christian Urgeghe, Segrate, IT;
Stefania Mora, Cassano d'Adda, IT;
Antonio Lorenzo Antozzi, Merate, IT;
Assignee:
INDUSTRIE DE NORA S.P.A., Milan, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C25B 11/00 (2006.01); C25B 11/04 (2006.01); C23C 14/02 (2006.01); C23C 14/16 (2006.01);
U.S. Cl.
CPC ...
C25B 11/0447 (2013.01); C23C 14/021 (2013.01); C23C 14/025 (2013.01); C23C 14/165 (2013.01); C25B 11/0473 (2013.01);
Abstract
The invention relates to a cathode for electrolytic processes provided with a catalytic coating based on ruthenium crystallites with highly controlled size falling in a range of 1-10 nm. The coating can be produced by physical vapor deposition of a ruthenium or ruthenium oxide layer.