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ADVANCED SEPARATION TECH

Overview
  • Total Patents
    69
About

ADVANCED SEPARATION TECH has a total of 69 patent applications. Its first patent ever was published in 1984. It filed its patents most often in United States, Australia and EPO (European Patent Office). Its main competitors in its focus markets chemical engineering, materials and metallurgy and environmental technology are KARL MORAWE, JACOBS NEDERLAND BV and ADSORPTIONSTECH LAB.

Patent filings per year

Chart showing ADVANCED SEPARATION TECHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Berry W Wes 25
#2 Erickson William R 7
#3 Armstrong Daniel W 6
#4 Riley Ronald J 6
#5 Dawson John E 5
#6 Rossiter Gordan J 4
#7 Pease Stephen F 4
#8 Kibler Holly S 4
#9 Rossiter Gordon J 3
#10 Weiss Steven M 3

Latest patents

Publication Filing date Title
US2006014955A1 Optically enhanced chiral ionic liquids
US5893947A Process for purifying sugar solutions
US5676826A Fluid-solid contacting apparatus
JPH07239324A Composition for separating optical isomer
US5154738A Chiral separation media
WO9202283A1 Chiral separation media
US5064944A Chiral separation media
US5171548A Process for the removal of vanadium from wet process phosphoric acid
IL83251D0 Process for the separation of acids and their corresponding metal salts
US4808317A Process for continuous contacting of fluids and solids
US4778492A Continuous gas treatment method and apparatus for adsorption processes
US4710364A Continuous recovery of sulfur oxide from flue gas
US4734200A Process for removal of fluoride and phosphorus-type contaminants from acidic wastewater
US4704262A Process for production of dialkali metal phosphates by ion exchange
US4704263A Production of potassium phosphates by ion exchange
US4695386A Process for the decolorization of pulp mill process streams
US4695387A Removal of ammonia from wastewater
US4764276A Device for continuous contacting of fluids and solids
US4539399A Bonded phase material for chromatographic separations