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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 11584490 B1

PDFFull Text
Date of Patent:
Feb. 21, 2023

Filed:

Mar. 11, 2020

Gas-containing surface cover, arrangement, and use

Applicant:

Baden-württemberg Stiftung Ggmbh, Stuttgart, DE;

Inventor:

Thomas Schimmel, Karlsruhe, DE;

Assignee:

Baden-Württemberg Stiftung gGmbH, Stuttgart, DE;

Attorney:

McDonnell Boehnen Hulbert & Berghoff LLP

Primary Examiner:

Anthony D Wiest

Int. Cl.
CPC ...
B63B 59/04 (2006.01); F16L 58/02 (2006.01); B63B 1/38 (2006.01); B32B 3/30 (2006.01); B05D 5/08 (2006.01); A61K 31/496 (2006.01); A61K 45/06 (2006.01); C07D 405/06 (2006.01); C07D 405/14 (2006.01); F15D 1/00 (2006.01); F16L 57/06 (2006.01); B05D 5/02 (2006.01);
U.S. Cl.
CPC ...
B63B 59/04 (2013.01); A61K 31/496 (2013.01); A61K 45/06 (2013.01); B05D 5/083 (2013.01); B32B 3/30 (2013.01); B63B 1/38 (2013.01); C07D 405/06 (2013.01); C07D 405/14 (2013.01); F15D 1/008 (2013.01); F16L 58/02 (2013.01); A41D 2400/24 (2013.01); B05D 5/02 (2013.01); B32B 2250/02 (2013.01); B32B 2255/26 (2013.01); B32B 2307/724 (2013.01); B32B 2307/728 (2013.01); B32B 2307/73 (2013.01); B32B 2307/752 (2013.01); B32B 2307/756 (2013.01); B32B 2597/00 (2013.01); B32B 2605/12 (2013.01); B63B 2001/387 (2013.01); F16L 57/06 (2013.01); Y02T 70/10 (2013.01); Y10T 156/10 (2015.01);
Abstract

The present invention relates to a surface cover for a body which can be brought into contact with a liquid, comprising: a layer which at least partly contains gas and which is designed and arranged such that at least some sections of a layer face facing the liquid contacts the liquid; a gas-permeable layer which is arranged on the gas-containing layer on a face that faces the body and is opposite the face facing the liquid or which is integrally formed with the gas-containing layer; and a gas-supplying device which is connected to the gas-permeable layer such that gas can flow from the gas-supplying device to the gas-containing layer through the gas-permeable layer. The invention also relates to an arrangement and a use.

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