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NEPTUNE MICROFLOC INC

Overview
  • Total Patents
    105
About

NEPTUNE MICROFLOC INC has a total of 105 patent applications. Its first patent ever was published in 1964. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets chemical engineering, environmental technology and machines are SPARKLER MFG COMPANY, LAKESIDE ENGINEERING CORP and membion Gmbh.

Patent filings per year

Chart showing NEPTUNE MICROFLOC INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hsiung Andrew K 14
#2 Rice Archie H 10
#3 Hansen Sigurd P 9
#4 Culp Gordon L 7
#5 Schilling Robert D 6
#6 Hansen S 6
#7 Paul Hansen Sigurd 5
#8 Schilling R 5
#9 Hsiung Andrew Kou-Ying 5
#10 Conley Walter R Jr 5

Latest patents

Publication Filing date Title
US4670150A Cross-flow microfiltration lime softener
US4608181A Water filtration apparatus having upflow buoyant media filter and downflow nonbuoyant media filter
EP0131119A1 Cross-flow microfiltration lime softener
JPS59209612A Method and apparatus for enhancing flow flux ratio of cross-flow filter system
EP0220749A2 Method for enhancing the flux rate of cross-flow filtration systems
US4547286A Water filtration process and apparatus having upflow filter with buoyant filter media and downflow filter with nonbuoyant filter media
AU7315181A Upflow filter, its regeneration and use
WO8102115A1 Method and apparatus for wetting powder
US4390284A Method and apparatus for wetting powder
US4199451A Split flow water treatment plant
JPS5356765A Method and system for picking lees from upper surface of liquid
CA1092033A Suction clarifier
US4132362A Spray head
JPS51115057A Waste water treating method and its device
CA1041231A Liquid wastes redistribution apparatus and method
US3898164A Perforated tube module for liquid treatment
US3876546A Four-media filter
US3876542A Liquid wastes redistribution apparatus
US3741401A Perforated tube module for liquid treatment
US3669741A Method and apparatus for air-cleaning settling tube modules