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HIRST MAGNETIC INSTR LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    206,056
About

HIRST MAGNETIC INSTR LTD has a total of 15 patent applications. Its first patent ever was published in 1988. It filed its patents most often in United Kingdom, China and EPO (European Patent Office). Its main competitors in its focus markets measurement and electrical machinery and energy are PAPPAS PANAGIOTIS T, BRUKER AG FAELLANDEN and MEGGER LTD.

Patent filings per year

Chart showing HIRST MAGNETIC INSTR LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Dudding John 9
#2 Jewell Geraint 4
#3 Grossinger Roland 4
#4 Cornelius Robin Nathan 3
#5 Clewett James 2
#6 Cornelius Robin 2
#7 Wade Jack 1
#8 John Dudding 1
#9 Robin Nathan Cornelius 1

Latest patents

Publication Filing date Title
CN111954810A Pulsed field magnetometry method and apparatus to compensate for zero signal error during material characterization
CN111771131A Method for estimating closed-circuit properties of magnetic materials
GB201421136D0 Technique for the determination of eddy current losses in magnetic materials
GB201408830D0 The determination of the characteristics of magnets
GB201312078D0 The measurement of magnetic fields in localised regions of space
WO0241334A1 A method of and an apparatus for magnetising a plurality of adjacent portions of magnetisable material
GB0027925D0 A method of and an apparatus for magnetising members of unmagnetised magnetisable material
GB9221108D0 Characterisation of magnetic materials
GB8801236D0 Method & apparatus for calibrating permanent magnets