Assignee
ADVANCED SEPARATION TECH
US·15 granted patents·1 pending application·621 citations·filing 1984–2005
Top patents by PatentIndex Score
16 records- 0196US4539399ABonded phase material for chromatographic separationsADVANCED SEPARATION TECH·Filed 1984·Granted Sep 3, 1985·110 cites·14 claims
- 0292US4764276ADevice for continuous contacting of fluids and solidsADVANCED SEPARATION TECH·Filed 1985·Granted Aug 16, 1988·111 cites·14 claims
- 0387US4808317AProcess for continuous contacting of fluids and solidsADVANCED SEPARATION TECH·Filed 1987·Granted Feb 28, 1989·70 cites·9 claims
- 0485US4734200AProcess for removal of fluoride and phosphorus-type contaminants from acidic wastewaterADVANCED SEPARATION TECH·Filed 1986·Granted Mar 29, 1988·55 cites·20 claims
- 0583US4695387ARemoval of ammonia from wastewaterADVANCED SEPARATION TECH·Filed 1985·Granted Sep 22, 1987·53 cites·13 claims
- 0680US5154738AChiral separation mediaADVANCED SEPARATION TECH·Filed 1991·Granted Oct 13, 1992·33 cites·7 claims
- 0774US5676826AFluid-solid contacting apparatusADVANCED SEPARATION TECH·Filed 1995·Granted Oct 14, 1997·52 cites·20 claims
- 0874US5171548AProcess for the removal of vanadium from wet process phosphoric acidADVANCED SEPARATION TECH·Filed 1990·Granted Dec 15, 1992·20 cites·27 claims
- 0969US5064944AChiral separation mediaADVANCED SEPARATION TECH·Filed 1990·Granted Nov 12, 1991·20 cites·14 claims
- 1069US4778492AContinuous gas treatment method and apparatus for adsorption processesADVANCED SEPARATION TECH·Filed 1987·Granted Oct 18, 1988·28 cites·20 claims
- 1163US5893947AProcess for purifying sugar solutionsADVANCED SEPARATION TECH·Filed 1997·Granted Apr 13, 1999·18 cites·14 claims
- 1259US4695386AProcess for the decolorization of pulp mill process streamsADVANCED SEPARATION TECH·Filed 1985·Granted Sep 22, 1987·22 cites·23 claims
- 1358US4704262AProcess for production of dialkali metal phosphates by ion exchangeADVANCED SEPARATION TECH·Filed 1986·Granted Nov 3, 1987·12 cites·13 claims
- 1453US4704263AProduction of potassium phosphates by ion exchangeADVANCED SEPARATION TECH·Filed 1985·Granted Nov 3, 1987·10 cites·14 claims
- 1550US2006014955A1Optically enhanced chiral ionic liquidsADVANCED SEPARATION TECH·Filed 2005·Application pending·0 cites
- 1646US4710364AContinuous recovery of sulfur oxide from flue gasADVANCED SEPARATION TECH·Filed 1986·Granted Dec 1, 1987·7 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →