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. 25, 2025
Filed:
Jun. 09, 2022
Robert Bosch Gmbh, Stuttgart, DE;
Daniil A Kitchaev, Brookline, MA (US);
Mordechai Kornbluth, Brighton, MA (US);
Lei Cheng, San Jose, CA (US);
Kuppan Saravanan, San Jose, CA (US);
Jonathan Braaten, Sunnyvale, CA (US);
Nathan Craig, Santa Clara, CA (US);
Charles Tuffile, Swansea, MA (US);
Robert Bosch GmbH, Stuttgart, DE;
Abstract
An electrochemical cell catalyst state of health monitoring device. The device includes a first magnetic device adjacent a first side of a first catalyst material associated with a first electrode. The device further includes a second magnetic device adjacent a second side of the first catalyst material. The first or second magnetic device is configured to generate a magnetic field. The other of the first and second magnetic devices is configured to receive a magnetic response from the first catalyst material. The device also includes a controller configured to receive the magnetic response and to determine magnetic response data of the first catalyst material in response to the magnetic response. The magnetic response data is indicative of a state of health.