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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 12121974 B1

PDFFull Text
Date of Patent:
Oct. 22, 2024

Filed:

May. 29, 2018

Method for fabrication of non-spherical/asymmetric fine particles by using glass-coated metal wires

Applicant:

University-industry Cooperation Group of Kyung Hee University, Gyeonggi-do, KR;

Inventors:

Wook Park, Gyeonggi-do, KR;

Suk Heung Song, Gyeonggi-do, KR;

Assignee:

UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY, Gyeonggi-do, KR;

Attorney:

Quarles & Brady LLP

Primary Examiner:

Lisa L Herring

Int. Cl.
CPC ...
B22F 9/06 (2006.01); B22F 1/062 (2022.01); B22F 1/068 (2022.01); B22F 1/08 (2022.01); B22F 1/16 (2022.01); B22F 9/04 (2006.01); C03B 37/026 (2006.01); C03B 37/16 (2006.01); C08K 7/06 (2006.01); C08K 9/02 (2006.01); D01F 9/08 (2006.01); D21H 17/00 (2006.01); D21H 17/68 (2006.01); D21H 21/42 (2006.01); G01N 33/553 (2006.01);
U.S. Cl.
CPC ...
B22F 9/06 (2013.01); B22F 1/062 (2022.01); B22F 1/068 (2022.01); B22F 1/08 (2022.01); B22F 1/16 (2022.01); B22F 9/04 (2013.01); C03B 37/026 (2013.01); C03B 37/16 (2013.01); C08K 7/06 (2013.01); C08K 9/02 (2013.01); D01F 9/08 (2013.01); D21H 17/68 (2013.01); D21H 17/73 (2013.01); D21H 21/42 (2013.01); G01N 33/553 (2013.01); B22F 2009/046 (2013.01); B22F 2302/45 (2013.01); C08K 2201/01 (2013.01);
Abstract

Disclosed are: a method capable of preparing, in large-scaled quantity, nonspherical/asymmetric fine particles in which the physical factors (for example, size, shape, structure, etc.) of a fine wire (for example, glass-coated metal microwires) are controlled, through a convergence of nano technology (NT) and laser machining technology; and a use thereof applicable to various fields including bioassay and security.

Find Patent Forward Citations

Park, Wook. (2024). Method for fabrication of non-spherical/asymmetric fine particles by using glass-coated metal wires (U.S. Patent No. 12121974). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12121974

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

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