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DOMNICK HUNTER FILTERS LTD

Overview
  • Total Patents
    85
About

DOMNICK HUNTER FILTERS LTD has a total of 85 patent applications. Its first patent ever was published in 1982. It filed its patents most often in United Kingdom, Germany and United States. Its main competitors in its focus markets chemical engineering, machines and measurement are PUROLATOR FILTERS NA LLC, OLIVER UNITED FILTERS INC and DONALDSON CO LTD.

Patent filings per year

Chart showing DOMNICK HUNTER FILTERS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Billiet Colin Thomas 20
#2 Fielding Robert Michael 14
#3 Baggett David 12
#4 Billiet Colin T 10
#5 Bateman Alan 6
#6 Korin Toomasu Birietsuto 5
#7 Porter Jeffrey 5
#8 Le Minh Son 4
#9 Curry Richard 4
#10 Ditter Jerome Francis 4

Latest patents

Publication Filing date Title
GB9913857D0 In vessel sensor
GB9705261D0 Oil-water separator
GB9121161D0 Apparatus for separating oil from an oil/water mixture
GB9114628D0 Apparatus for separating contaminant from water
GB9112615D0 Filter
GB9101048D0 Filter
GB9100369D0 Apparatus for separating oil from an oil/water mixture
BR8904140A Apparatus for removing liquid dragged from a gaseous chain
GB8915320D0 Pressure regulator
BR8900827A Air drying appliance
GB8903124D0 Chromatographic apparatus with replaceable element
GB8826196D0 Filter
GB8802803D0 Device for liquid chromatography or immobilised enzyme reaction
GB8727216D0 Microporous membrane
GB8724109D0 Liquid/gas separation
GB8716096D0 Drain valve assembly
GB8703471D0 Liquid chromatography
GB8702897D0 Pressure indicator
GB8628938D0 Microporous polyetherimide membranes
GB8622706D0 Filter assembly