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:
Aug. 19, 2025
Filed:
Jul. 03, 2020
Applicant:
Fundación Centro DE Investigación Cooperativa DE Energías Alternativas Cic Energigune Fundazioa, Álava, ES;
Inventors:
Elena Palomo Del Barrio, Álava, ES;
Jean-Luc Dauvergne, Álava, ES;
Ángel Serrano Casero, Álava, ES;
Stefania Doppiu, Álava, ES;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 5/02 (2006.01); C09K 5/06 (2006.01);
U.S. Cl.
CPC ...
C09K 5/063 (2013.01); C09K 5/02 (2013.01); Y02E 60/14 (2013.01);
Abstract
A composite phase-change material (PCM) has a non-polymeric solid-solid PCM and a solid-liquid PCM. The solid-liquid PCM occupies an internal volume of the solid-solid PCM. The composite material takes full advantage of the latent heat of both PCMs, while avoiding seepage of the inner solid-liquid PCM. A method is for the preparation of the composite PCM. A thermal energy storage device includes the composite PCM.