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:
Oct. 24, 2017

Filed:

Jan. 09, 2015
Applicants:

Toyota Motor Engineering & Manufacturing North America, Inc., Erlanger, KY (US);

The University of Manitoba, Winnipeg, CA;

Inventors:

Michael Paul Rowe, Pinckney, MI (US);

Elizabeth Marie Skoropata, Winnipeg, CA;

Yaroslav Stephan Wrocyznskyj, Winnipeg, CA;

Johan Alexander van Lierop, Winnipeg, CA;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B22F 3/14 (2006.01); B22F 9/24 (2006.01); B22F 9/18 (2006.01); B22F 1/00 (2006.01); C22C 12/00 (2006.01); H01F 1/01 (2006.01); H01F 41/02 (2006.01); H01F 1/00 (2006.01); H01F 1/08 (2006.01); C22C 1/04 (2006.01);
U.S. Cl.
CPC ...
B22F 9/18 (2013.01); B22F 1/0003 (2013.01); C22C 12/00 (2013.01); H01F 1/0045 (2013.01); H01F 1/01 (2013.01); H01F 1/086 (2013.01); H01F 41/02 (2013.01); B22F 1/0018 (2013.01); B22F 3/14 (2013.01); B22F 9/24 (2013.01); C22C 1/0491 (2013.01); C22C 2202/02 (2013.01);
Abstract

A method for synthesizing ferromagnetic manganese-bismuth (MnBi) nanoparticles, and the MnBi nanoparticles so synthesized, are provided. The method makes use of a novel reagent termed a manganese-based Anionic Element Reagent Complex (Mn-LAERC). A process for forming a bulk MnBi magnet from the synthesized MnBi nanoparticles is also provided. The process involves simultaneous application of elevated temperature and pressure to the nanoparticles.


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Rowe, Michael. (2017). Synthesis of ferromagnetic manganese-bismuth nanoparticles using a manganese-based ligated anionic-element reagent complex (mn-laerc) and formation of bulk mnbi magnets therefrom (U.S. Patent No. 9796023). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9796023

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