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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.:

US 12760434 B1

PDFFull Text
Date of Patent:
Oct. 13, 2026

Filed:

Jun. 29, 2023

Electrochemical cell deionization system

Applicant:

Robert Bosch Gmbh, Stuttgart, DE;

Inventors:

Mordechai Kornbluth, Brighton, MA (US);

Jonathan Braaten, Sunnyvale, CA (US);

Bjoern Stuehmeier, Santa Clara, CA (US);

Lei Cheng, San Jose, CA (US);

Nicola Molinari, Cambridge, MA (US);

Assignee:

Robert Bosch GmbH, Stuttgart, DE;

Attorney:

BROOKS KUSHMAN P.C.

Primary Examiner:

Harry D Wilkins, III

Int. Cl.
CPC ...
C25B 15/08 (2006.01); C02F 1/62 (2023.01); C02F 5/10 (2023.01); C02F 101/20 (2006.01); C25B 1/04 (2021.01); C25B 9/23 (2021.01); H01M 8/06 (2016.01);
U.S. Cl.
CPC ...
C25B 15/085 (2021.01); C02F 1/62 (2013.01); C02F 5/10 (2013.01); C25B 1/04 (2013.01); C25B 9/23 (2021.01); C25B 15/087 (2021.01); C02F 2101/203 (2013.01); C02F 2303/18 (2013.01); H01M 8/0693 (2013.01);
Abstract

A hydrogen electrochemical system includes a cell including a membrane electrolyte and catalyst-loaded catalyst layers and a deionization subsystem including a selectively binding chelator binding one or more metal ions, the selectively binding chelator having pKa value(s) at which its hydrogen(s) dissociate, the pKa value(s) being different from pH value(s) of the cell in operation, the deionization subsystem being located in a water recirculation loop of the cell.

Find Patent Forward Citations

Kornbluth, Mordechai. (2026). Electrochemical cell deionization system (U.S. Patent No. 12760434). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12760434

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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