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MAGNEQUENCH INTERNATIONAL INC

Overview
  • Total Patents
    28
About

MAGNEQUENCH INTERNATIONAL INC has a total of 28 patent applications. Its first patent ever was published in 1991. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets materials and metallurgy, electrical machinery and energy and micro-structure and nano-technology are YANTAI ZHENGHAI MAGNETIC MAT CO LTD, OZEKI IZUMI and NINGBO KETIAN MAGNET CO LTD.

Patent filings per year

Chart showing MAGNEQUENCH INTERNATIONAL INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Panchanathan Viswanathan 20
#2 Young Kevin Allen 4
#3 Green William Ray 4
#4 Han Zhisan 3
#5 Zhao Wei 3
#6 Rabin Barry H 2
#7 Croat John J 2
#8 Dickey Robert Eugene 2
#9 Sellers Charles H 2
#10 Brewer Earl George 1

Latest patents

Publication Filing date Title
EP2476124A1 A magnetic body and a process for the manufacture thereof
WO2010107387A1 A magnetic material
US6136100A Rare-earth alloy powders for magnets and process for making magnets from rare-earth alloy powders
US6261387B1 Rare-earth iron-boron magnet containing cerium and lanthanum
US6302939B1 Rare earth permanent magnet and method for making same
US6074492A Bonded Nd-Fe-B magnets without volumetric expansion defects
US6183572B1 Isotropic rare earth material of high intrinsic induction
US5905424A Bonded magnet made from gas atomized powders of rare earth alloy
US5725792A Bonded magnet with low losses and easy saturation
US5514224A High remanence hot pressed magnets
CA2034632A1 Hot worked rare earth-iron-carbon magnets