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:
Jun. 29, 2021
Filed:
Jan. 13, 2015
Nutech Ventures, Inc., Lincoln, NE (US);
Troy Anderson, Omaha, NE (US);
Sidy Ndao, Lincoln, NE (US);
Craig Zuhlke, Lincoln, NE (US);
Dennis Alexander, Lincoln, NE (US);
George Gogos, Lincoln, NE (US);
NUtech Ventures, Lincoln, NE (US);
Abstract
A system embodiment includes, but is not limited to, a solid structure configure to contact each of a material in a liquid phase and a material in a vapor phase, the solid structure including a plurality of microstructures protruding at angles relative to a horizontal plane; and a layer of nanoparticles positioned on the plurality of microstructures, the layer of nanoparticles having a composition that is at least one of a same material as the plurality of microstructures and an oxide of the same material as the plurality of microstructures, the plurality of microstructures defining one or more valleys, each of the one or more valleys positioned between the layer of nanoparticles of adjacent microstructures of the plurality of microstructures, the one or more valleys configured to govern at least one of a size and a shape of a bubble of the material in the vapor phase.