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. 03, 2025
Filed:
Dec. 16, 2019
Saltx Technology Ab, Hägersten, SE;
Göran Bolin, Stockholm, SE;
Corey Blackman, Lidingö, SE;
SALTX TECHNOLOGY AB, Hägersten, SE;
Abstract
There is provided a method for heat storage comprising charging by raising the temperature of a phase change material (PCM) above its melting temperature and discharging by lowering the temperature below its melting temperature, wherein the phase change material (PCM) is provided in particles (P) comprising a core (C), said core (C) comprising at least one phase change material (PCM), said core (C) being coated with an outer layer (L) of smaller particles (P) comprising at least one from graphite, graphite oxide, graphene, and graphene oxide. The particles (P) can be made smaller giving an efficient heat exchange. Their manufacture is easy and cost efficient. The flexible outer layer allows the core to expand and shrink. Corrosion is prevented allowing less expensive materials to be used in devices. The particles can be made self-lubricating.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile