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:
Sep. 04, 2012
Filed:
Oct. 22, 2004
Applicants:
Sylke Klein, Rossdorf, DE;
Armin Kuebelbeck, Bensheim, DE;
Werner Stockum, Reinheim, DE;
Jun Nakanowatari, Sagamihara, JP;
Kiyohiko Kawamoto, Atsugi, JP;
Katsumi Tanino, Toyama, JP;
Inventors:
Sylke Klein, Rossdorf, DE;
Armin Kuebelbeck, Bensheim, DE;
Werner Stockum, Reinheim, DE;
Jun Nakanowatari, Sagamihara, JP;
Kiyohiko Kawamoto, Atsugi, JP;
Katsumi Tanino, Toyama, JP;
Assignee:
Merck Patent GmbH, Darmstadt, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B 1/22 (2006.01); H01L 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
To provide functional paste with etching activity and good electrical properties. Functional paste comprising a metal powder, an etching agent, a binder and an organic solvent.