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.

Date of Patent:
Jan. 27, 2026

Filed:

Mar. 12, 2025
Applicant:

Quantumscape Battery, Inc., San Jose, CA (US);

Inventors:

David Berkstresser, San Jose, CA (US);

Lucas Broganer, San Jose, CA (US);

Timothy Holme, San Jose, CA (US);

John Olenick, San Jose, CA (US);

Murugan Ramaswamy, San Jose, CA (US);

Tugrul Samir, San Jose, CA (US);

Matthew Sheffield, San Jose, CA (US);

Brad Stimson, San Jose, CA (US);

Martin Winterkorn, San Jose, CA (US);

Yi Zhou, San Jose, CA (US);

Rishi Ramanathan, San Jose, CA (US);

Jordan Friedland, San Jose, CA (US);

Anand Parejiya, San Jose, CA (US);

Assignee:

QuantumScape Battery, Inc., San Jose, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 18/00 (2006.01); B32B 15/04 (2006.01); B32B 37/06 (2006.01); B32B 37/18 (2006.01);
U.S. Cl.
CPC ...
B32B 18/00 (2013.01); B32B 15/04 (2013.01); B32B 37/06 (2013.01); B32B 37/18 (2013.01); B32B 2250/02 (2013.01); B32B 2307/7376 (2023.05); B32B 2311/22 (2013.01); B32B 2311/30 (2013.01); B32B 2315/02 (2013.01);
Abstract

Set forth herein are processes for making sintered bilayers and sintered bilayers made by such processes. The process includes rapidly sintering thin bilayers that comprise a green body layer on a metal layer in order to produce bilayers that have a sintered oxide layer on a metal layer.


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