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:
Nov. 03, 2026
Filed:
Apr. 25, 2024
L'air Liquide, Societe Anonyme Pour L'etude ET L'exploitation Des Procedes Georges Claude, Paris, FR;
Yan Pennec, Sassenage, FR;
Cyril Benistand-Hector, Sassenage, FR;
Loic Brunet Manquat, Sassenage, FR;
Wassim Ouakrim, Sassenage, FR;
Abstract
The invention relates to a device for supplying pressurized cryogenic fluid having a thermally insulated container consisting of an inner tank for cryogenic liquid to be pumped, for example hydrogen, and an outer tank delimiting a sealed volume about the inner tank, the inner tank and the outer tank extending vertically and being closed at the top end thereof by a set of covers, the device having a pumping system mounted on the set of covers and having a lower end seated in the inner tank to pump the cryogenic liquid therein, the device also having a cryogenic liquid feed circuit to supply the inner tank and a delivery circuit to transfer the cryogenic liquid pumped by the pumping system out of the inner tank, the pumping system having at least one piston pump actuated by an actuator, preferably a linear actuator.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile