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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
RADIO SYSTEMS CORPORATION	10427 PETSAFE WAY KNOXVILLE TN 37932

International Classification(s)

• 2101:GAMES AND TOYS

• 2016 Application Filing Year
• 2101 Class
• 506 Applications Filed
• 506 Patents Issued To-Date
• 100 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hoffman, Patrick	Arlington, US	17	115
# of filed Patents : 17 Total Citations : 115
King, David	Allen, US	216	2402
# of filed Patents : 216 Total Citations : 2402

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Patent Citation Ranking

• 5 Citation Count
• 2101 Class

• 0 % this patent is cited more than
• 8 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Mar 12, 2025
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Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent No: 9796023

Synthesis of ferromagnetic manganese-bismuth nanoparticles using a manganese-based ligated anionic-element reagent complex (Mn-LAERC) and formation of bulk MnBi magnets therefrom

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Abstract

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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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Description

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Claims

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Legal Events

 

• FPAY2000
• FPAY1996
• FPAY1992
• AS1991
• I1989
• STCF1988
• F1987
• AS1987
• PD1986

Date	Code	Event	Description
Jul 06, 2000	FPAY	FEE PAYMENT	year of fee payment: 12
Jul 03, 1996	FPAY	FEE PAYMENT	year of fee payment: 8
Jul 10, 1992	FPAY	FEE PAYMENT	year of fee payment: 4
Mar 21, 1991	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:MOLINAZZI, ROBERTO;REEL/FRAME:005791/0295 Owner name: ALBINI & FONTANOT S.P.A., A CORPORATION OF ITALY, Effective Date: Mar 21, 1991
Jan 17, 1989	I	Issuance
Nov 10, 1988	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
May 14, 1987	F	Filing
Apr 29, 1987	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:MOLINAZZI, ROBERTO;REEL/FRAME:004718/0596 Owner name: INDEXSTUDIO S.A.S. DI MOLINAZZI ROBERTO & C., VIA Effective Date: Apr 29, 1987
Oct 16, 1986	PD	Priority Date