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:
Mar. 21, 2023
Filed:
Mar. 19, 2020
Applicant:
Group14 Technologies, Inc., Woodinville, WA (US);
Inventors:
Aaron M. Feaver, Seattle, WA (US);
Leah A. Thompkins, Seattle, WA (US);
Katharine Geramita, Seattle, WA (US);
Benjamin E. Kron, Seattle, WA (US);
Avery J. Sakshaug, Snohomish, WA (US);
Sarah Fredrick, Denver, CO (US);
Henry R. Costantino, Woodinville, WA (US);
Chad Goodwin, Seattle, WA (US);
Christopher Timmons, Monroe, WA (US);
Farshid Afkhami, Lake Stevens, WA (US);
Adam Strong, Lake Forest Park, WA (US);
Assignee:
GROUP14 TECHNOLOGIES, INC., Woodinville, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/38 (2006.01); H01M 10/0525 (2010.01); C01B 33/021 (2006.01); C23F 1/00 (2006.01); H01M 8/1037 (2016.01); H01M 4/36 (2006.01); H01M 4/587 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/386 (2013.01); C01B 33/021 (2013.01); C23F 1/00 (2013.01); H01M 4/366 (2013.01); H01M 4/587 (2013.01); H01M 8/1037 (2013.01); H01M 10/0525 (2013.01); C01P 2002/72 (2013.01); C01P 2002/85 (2013.01); C01P 2004/03 (2013.01); C01P 2006/10 (2013.01); C01P 2006/11 (2013.01); C01P 2006/12 (2013.01); C01P 2006/14 (2013.01); C01P 2006/16 (2013.01); C01P 2006/17 (2013.01); C01P 2006/21 (2013.01); C01P 2006/40 (2013.01); C01P 2006/80 (2013.01); H01M 2004/021 (2013.01); H01M 2004/027 (2013.01);
Abstract
Composites of porous nano-featured silicon and various materials, such as carbon, are provided. The composites find utility in various applications, such as electrical energy storage electrodes and devices comprising the same.