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. 18, 2023
Filed:
Oct. 23, 2018
Applicant:
Fraunhofer-gesellschaft Zur Förderung Der Angewandten Forschung E.v., Munich, DE;
Inventors:
Dirk Salz, Bremen, DE;
Andreas Stake, Bremen, DE;
Malte Burchardt, Bremen, DE;
Franz-Josef Wöstmann, Munster, DE;
Stefan Dieckhoff, Lilienthal, DE;
Christoph Regula, Bremen, DE;
Christopher Dölle, Delmenhorst, DE;
Ralph Wilken, Rastede, DE;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
C23C 16/26 (2006.01); C23C 28/04 (2006.01); C23C 28/00 (2006.01); C23C 16/00 (2006.01); C23C 16/02 (2006.01); C23C 16/22 (2006.01);
U.S. Cl.
CPC ...
C23C 16/26 (2013.01); C23C 16/00 (2013.01); C23C 16/0272 (2013.01); C23C 16/22 (2013.01); C23C 28/00 (2013.01); C23C 28/046 (2013.01); Y10T 428/31663 (2015.04);
Abstract
The invention relates to the use of a carbonaceous coating for protection of a passive electrical component from attack by ammonia, wherein the carbonaceous coating is a sol-gel coating or a plasma-polymeric coating. This coating comprises a particular carbon content.