Inventor · disambiguated record
Robert Kunin
Also filed as: BLAINE LOUIS I · KUNIN ROBERT
22 granted patents·432 citations·filing 1974–2000
96Inventor score
Top patents by PatentIndex Score
22 records- 0194US4747955APurification of liquids with treated polyester fibersGRAVER CO·Filed 1987·Granted May 31, 1988·86 cites·30 claims
- 0285US4064042APurification of blood using partially pyrolyzed polymer particlesROHM & HAAS·Filed 1976·Granted Dec 20, 1977·34 cites·6 claims
- 0383US4187120AMethod for purification of polyhydric alcoholsECODYNE CORP·Filed 1978·Granted Feb 5, 1980·25 cites·12 claims
- 0483US4116860ARegenerant composition and method for regeneration of weak acid cation exchange resinROHM & HAAS·Filed 1977·Granted Sep 26, 1978·26 cites·2 claims
- 0579US5192446ACation exchange resins having an enhanced capacity for iron oxidesGRAVER CO·Filed 1992·Granted Mar 9, 1993·34 cites·15 claims
- 0679US4083782AWater conditioning processROHM & HAAS·Filed 1974·Granted Apr 11, 1978·24 cites·7 claims
- 0776US6156942ACatalyst stabilizing additive in the hydrolysis of alkylene oxidesSHELL OIL CO·Filed 1998·Granted Dec 5, 2000·15 cites·9 claims
- 0876US4606894AUranium recovery from carbonate leach liquors using carboxylic acid cation exchange resinECODYNE CORP·Filed 1983·Granted Aug 19, 1986·17 cites·12 claims
- 0969US6340712B1Non-chloride containing regenerant composition for a strong acid cation exchange resin of a water softenerGRAVER TECHNOLOGIES INC·Filed 2000·Granted Jan 22, 2002·12 cites·8 claims
- 1068US4564455AThree component resin system and method for purifying aqueous solutionsGRAVER CO·Filed 1983·Granted Jan 14, 1986·20 cites·18 claims
- 1167US5840339ABlood cholesterol reducing pharmaceutical compositionFiled 1992·Granted Nov 24, 1998·32 cites·6 claims
- 1266US4071446AMethod for regeneration of weak acid cation exchange resinROHM & HAAS·Filed 1976·Granted Jan 31, 1978·13 cites·1 claims
- 1359US4629571ADeoxygenation and purification of liquidsGRAVER CO·Filed 1985·Granted Dec 16, 1986·21 cites·44 claims
- 1457US5397477AIon exchange resin having dual morphologyGRAVER CO·Filed 1993·Granted Mar 14, 1995·13 cites·28 claims
- 1555US6281255B1Methods for regeneration of weakly basic anion exchange resins with a combination of an alkali metal carbonate and an alkali metal bicarbonateGRAVER TECHNOLOGIES INC·Filed 2000·Granted Aug 28, 2001·3 cites·9 claims
- 1654US5403492AIon exchange resin having dual morphologyGRAVER CO·Filed 1993·Granted Apr 4, 1995·14 cites·34 claims
- 1753US4572742APrecoat filter and method for neutralizing sugar syrupsGRAVER CO·Filed 1983·Granted Feb 25, 1986·14 cites·14 claims
- 1851US4568466AMethod for pretreating aqueous solutions with weakly acidic cation exchange resinsGRAVER CO·Filed 1983·Granted Feb 4, 1986·9 cites·36 claims
- 1950US6217629B1Phosphate sulfur fertilizer particles and methods for making sameUNIV RUTGERS·Filed 1999·Granted Apr 17, 2001·8 cites·34 claims
- 2038US4548717AMethod for treating aqueous solutions with weakly acidic cation exchange resinsGRAVER CO·Filed 1983·Granted Oct 22, 1985·4 cites·35 claims
- 2138US4547291AMethod for treating aqueous solutions with weakly acidic cation exchange resinsGRAVER CO·Filed 1983·Granted Oct 15, 1985·4 cites·35 claims
- 2234US5022997AMethod for treating aqueous solutionsGRAVER CO·Filed 1989·Granted Jun 11, 1991·4 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →