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. 04, 2025
Filed:
Jun. 13, 2023
Rasirc, Inc., San Diego, CA (US);
Jeffrey J. Spiegelman, San Diego, CA (US);
RASIRC, Inc., San Diego, CA (US);
Abstract
The present disclosure relates to gas recovery systems and methods, and systems including gas recovery systems. In some embodiments, a gas recovery system includes a gas inlet, a compressor, a buffer tank, a variable speed microturbine, one or more sensors, and a control system. A gas input into the gas inlet can be output from a processing tool, and the gas can include hydrogen or ammonia gas. The gas can be used to produce electrical power using the first variable speed microturbine. The sensor, for example, a gas analyzer, a flow meter, or a pressure sensor, can be between the gas inlet and the variable speed microturbine. The control system can be configured to control a speed of the variable speed microturbine in response to a measurement from the sensor.