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:
Oct. 13, 2026
Filed:
Jan. 03, 2023
Applicant:
Polyplus Battery Company, Berkeley, CA (US);
Inventors:
Steven J. Visco, Berkeley, CA (US);
Yevgeniy S. Nimon, Berkeley, CA (US);
Bruce D. Katz, Moraga, CA (US);
Assignee:
PolyPlus Battery Company, Berkeley, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
C22B 26/12 (2006.01); C25B 1/16 (2006.01); C25B 9/19 (2021.01); C25B 13/07 (2021.01);
U.S. Cl.
CPC ...
C22B 26/12 (2013.01); C25B 1/16 (2013.01); C25B 9/19 (2021.01); C25B 13/07 (2021.01);
Abstract
Methods and apparatus for Li extraction involve a dry transfer electrolysis process for extracting, enriching, purifying and/or producing an aqueous Li substance as a primary product from a liquid Li input solution that is derived from a Li resource, such as a geothermal or oilfield brine.
Visco, Steven. (2026). Methods and apparatuses for li extraction and generation of high purity lithium hydroxide (U.S. Patent No. 12760393). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12760393
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile