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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.:

US 10973420 B1

PDFFull Text
Date of Patent:
Apr. 13, 2021

Filed:

Nov. 22, 2019

Thin metal membrane with support

Applicant:

Heraeus Deutschland Gmbh & Co. KG, Hanau, DE;

Inventors:

Nicholas Baltos, Maple Grove, MN (US);

Oliver Keitel, Aschaffenburg, DE;

Lena Weber, Alzenau, DE;

Andreas Reisinger, Alzenau, DE;

Assignee:

HERAEUS DEUTSCHLAND GMBH & CO. KG, Hanau, DE;

Attorney:

Panitch Schwarze Belisario & Nadel LLP

Primary Examiner:

Jiong-Ping Lu

Int. Cl.
CPC ...
A61B 5/0215 (2006.01); B32B 15/01 (2006.01); C23F 1/44 (2006.01); B81C 1/00 (2006.01); B32B 1/00 (2006.01); B32B 5/22 (2006.01); B32B 15/04 (2006.01); B32B 15/18 (2006.01); B32B 15/00 (2006.01); B32B 15/20 (2006.01); A61B 5/024 (2006.01);
U.S. Cl.
CPC ...
A61B 5/0215 (2013.01); B32B 1/00 (2013.01); B32B 5/22 (2013.01); B32B 15/00 (2013.01); B32B 15/01 (2013.01); B32B 15/018 (2013.01); B32B 15/04 (2013.01); B32B 15/18 (2013.01); B32B 15/20 (2013.01); B81C 1/00158 (2013.01); B81C 1/00436 (2013.01); C23F 1/44 (2013.01); A61B 5/02444 (2013.01); A61B 2562/0247 (2013.01); A61B 2562/12 (2013.01); B81B 2201/0264 (2013.01); B81B 2203/0127 (2013.01); Y10T 428/12361 (2015.01); Y10T 428/12493 (2015.01); Y10T 428/12771 (2015.01);
Abstract

The present invention relates, generally, to a component containing a composite of at least two layers that are connected to each other, in which the first layer comprises a hole and the second layer has a thickness in the range of 1 to 50 μm. The first and second layers each contain at least one metal and compositions of the first and second layers are different. Further objects of the present invention include a method for producing a component containing at least two layers that are connected to each other and have the aforementioned features, a method for producing a component containing at least three layers that are connected to each other and have the aforementioned features, as well as a component that is obtained by one of the aforementioned methods and a device containing at least one of the aforementioned components for use in a living body.

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