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. 26, 2025
Filed:
Dec. 13, 2022
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Ruslan Nagimov, Redmond, WA (US);
Husam A. Alissa, Snoqualmie, WA (US);
Mark Alan Monroe, Louisville, CO (US);
Sean M. James, Olympia, WA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
Examples described in this disclosure relate to waste cold recuperation in fuel cell based power generation systems for datacenters. An example waste cold recuperation system includes a liquefied gas storage for supplying liquefied gas as a coolant to cool a first set of compute resources configurable to operate in a first cryogenic environment. The system is configurable to supply at least some of the vapor phase of the liquefied gas as a coolant to cool a second set of compute resources configurable to operate in a second cryogenic environment, resulting in the at least some of the vapor phase of the liquefied gas becoming a super-heated vapor phase of the liquefied gas. The system is configurable to supply the super-heated vapor phase of the liquefied gas as fuel to fuel cells for providing electrical power to a datacenter load including compute resources configurable to operate in a non-cryogenic environment.