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:
Feb. 21, 2023
Filed:
Jul. 14, 2021
Leibniz-institut Für Neue Materialien Gemeinnützige Gmbh, Saarbrücken, DE;
Eduard Arzt, Saarbrücken, DE;
Sarah Fischer, Kleinblittersdorf, DE;
Klaus Kruttwig, Saarbrücken, DE;
René Hensel, Saarbrücken, DE;
Bernhard Schick, Hofbieber, DE;
Gentiana Wenzel, Homburg, DE;
Leibniz-Institut für Neue Materialien gemeinnützige GmbH, Saarbrücken, DE;
Abstract
A device having a structured coating for adhering to rough, in particular biological, surfaces, includes a carrier layer, wherein a plurality of protrusions is arranged on the carrier layer, which protrusions each comprise at least a shaft having an end face pointing away from the surface, and wherein a further layer is arranged at least on the end face, wherein the layer has a different modulus of elasticity than the protrusion in question. The further layer can also fill the intermediate spaces between the protrusions such that an internal structured coating is produced.