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FOX IRWIN

Overview
  • Total Patents
    17
About

FOX IRWIN has a total of 17 patent applications. Its first patent ever was published in 1978. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets chemical engineering, basic materials chemistry and organic fine chemistry are SHANGHAI JINGQIU ENV PROT TECH CO LTD, ANHUI PHOENIX FILTER CO LTD and CARIBBEAN PROPERTIES.

Patent filings per year

Chart showing FOX IRWINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fox Irwin 15
#2 Samuels Alvin 10
#3 Irvin Foks 1
#4 Alvin Samuels 1

Latest patents

Publication Filing date Title
US5320992A Disposable oxide carrier for scavenging hydrogen sulfide
US5264194A Restoring reactivity of gas sweetening oxide beds
RO109822B1 Reactant material mixture and support for hydrogen sulphide retention and of mercaptans from the gasses currents
US4835043A Sulfite-oxide process for scavenging hydrogen sulfide
US4634539A Scavenging oxygen from aqueous systems
CA1202737A Use of magnetic separation in scavenging hydrogen sulfide
US4405563A Scavenging natural gas streams with slurry apparatus
US4366131A Highly reactive iron oxide agents and apparatus for hydrogen sulfide scavenging
US4344842A Reactive iron oxide agents for scavenging hydrogen sulfide from hydrocarbon liquids
CA1145119A Use of steel plant waste dusts for scavenging hydrogen sulfide
US4246243A Use of steel plant waste dusts for scavenging hydrogen sulfide