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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 11801555 B1

PDFFull Text
Date of Patent:
Oct. 31, 2023

Filed:

Mar. 17, 2022

Method of manufacturing core-shell particles by a microwave plasma process

Applicant:

6k Inc., North Andover, MA (US);

Inventors:

Kamal Hadidi, Sudbury, MA (US);

Gregory Wrobel, Boxford, MA (US);

Assignee:

6K Inc., North Andover, MA (US);

Attorneys:

WOMBLE BOND DICKINSON (US) LLP

Deborah M. Vernon

Mark R. DeLuca

Primary Examiner:

George Wyszomierski

Int. Cl.
CPC ...
B22F 9/14 (2006.01); B22F 9/08 (2006.01); C23C 26/00 (2006.01); B82B 3/00 (2006.01); B22F 1/145 (2022.01); B22F 1/00 (2022.01); B22F 9/16 (2006.01); C01B 19/00 (2006.01); C01G 9/03 (2006.01); C23C 10/08 (2006.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01);
U.S. Cl.
CPC ...
B22F 9/082 (2013.01); B22F 1/00 (2013.01); B22F 1/145 (2022.01); B22F 9/14 (2013.01); B22F 9/16 (2013.01); B82B 3/0033 (2013.01); C01B 19/007 (2013.01); C01G 9/03 (2013.01); C23C 10/08 (2013.01); C23C 26/00 (2013.01); B22F 2009/0836 (2013.01); B22F 2009/0848 (2013.01); B22F 2301/30 (2013.01); B22F 2302/45 (2013.01); B22F 2998/10 (2013.01); B22F 2999/00 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01); C01P 2004/64 (2013.01); Y10S 977/774 (2013.01); Y10S 977/896 (2013.01);
Abstract

Methods are disclosed for producing core-shell particles having a uniform size using a microwave plasma process. More particularly, methods of the present technology are used to manufacture core-shell particles having a core at least partially surrounded by a shell. The core and shell of the core-shell particles are chemically distinct. Methods of the present technology occur within a plasma chamber of a microwave plasma reactor and a microwave formed plasma is utilized to vaporize core precursor material.

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Hadidi, Kamal. (2023). Method of manufacturing core-shell particles by a microwave plasma process (U.S. Patent No. 11801555). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11801555

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

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