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:
Sep. 08, 2026
Filed:
Dec. 11, 2023
Applicant:
Helion Energy, Inc., Everett, WA (US);
Inventors:
David Kirtley, Seattle, WA (US);
Anthony Pancotti, Kenmore, WA (US);
Christopher James Pihl, Woodinville, WA (US);
Assignee:
Helion Energy, Inc., Everett, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B 37/04 (2006.01); F04B 37/14 (2006.01); F04F 9/00 (2006.01);
U.S. Cl.
CPC ...
F04B 37/04 (2013.01); F04B 37/14 (2013.01); F04F 9/00 (2013.01);
Abstract
A vacuum pump includes a liquid getter that is sprayed into a pump chamber. The sprayed liquid getter can chemically bind with gaseous substance in the pump chamber to create ultra-low pressure in the pump chamber and an attached vacuum chamber. The liquefied getter can be circulated and recycled in the vacuum pump.
Kirtley, David. (2026). Hybrid gettering diffusion pump (U.S. Patent No. 12729670). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12729670
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile