Inventor · disambiguated record
Charles L. Burdick
Also filed as: BURDICK CHARLES L · BURDICK CHARLES LEE
23 granted patents·2 pending applications·572 citations·filing 1983–2007
97Inventor score
Top patents by PatentIndex Score
25 records- 0190US6359040B1Aqueous systems comprising an ionic polymer and a viscosity promoter, processes for their preparation, and uses thereofHERCULES INC·Filed 1999·Granted Mar 19, 2002·77 cites·135 claims
- 0287US4883536ASuspension of water-soluble polymers in aqueous media containing dissolved saltsAQUALON CO·Filed 1988·Granted Nov 28, 1989·44 cites·26 claims
- 0386US6479573B2Process for thickening an aqueous systemHERCULES INC·Filed 2001·Granted Nov 12, 2002·19 cites·14 claims
- 0482US6030443APaper coating composition with improved optical brightener carriersHERCULES INC·Filed 1999·Granted Feb 29, 2000·67 cites·34 claims
- 0582US5521234AFluidized polymer suspension (FPS) for continuous coating composition manufactureAQUALON CO·Filed 1994·Granted May 28, 1996·45 cites·12 claims
- 0682US4883537AAqueous suspension of carboxymethylcelluloseAQUALON CO·Filed 1988·Granted Nov 28, 1989·35 cites·23 claims
- 0779US5028263ASuspension of water-soluble polymers in aqueous media containing dissolved saltsAQUALON CO·Filed 1989·Granted Jul 2, 1991·30 cites·37 claims
- 0878US4514292AFroth flotation processHERCULES INC·Filed 1983·Granted Apr 30, 1985·29 cites·8 claims
- 0976US8404365B2Paper for gypsum wallboardBURDICK CHARLES L·Filed 2007·Granted Mar 26, 2013·6 cites·15 claims
- 1076US5268466AWater soluble polymer suspensions in dibasic potassium phosphateAQUALON CO·Filed 1991·Granted Dec 7, 1993·27 cites·5 claims
- 1174US5228909ASodium formate fluidized polymer suspensionsAQUALON CO·Filed 1991·Granted Jul 20, 1993·29 cites·5 claims
- 1265US5228908ASolium formate fluidized polymer suspensions processAQUALON CO·Filed 1991·Granted Jul 20, 1993·21 cites·10 claims
- 1364US5645731AAqueous suspensions of poly(ethylene oxide) useful as a flocculentHERCULES INC·Filed 1996·Granted Jul 8, 1997·18 cites·5 claims
- 1462US6113891AFluidized polymer suspensions of cationic polysaccharides in emollients and use thereof in preparing personal care compositionsHERCULES INC·Filed 1998·Granted Sep 5, 2000·27 cites·56 claims
- 1561US6093769AFluidized polymer suspensions of cationic polysaccharides in polyols and use thereof in personal care compositionsHERCULES INC·Filed 1997·Granted Jul 25, 2000·21 cites·17 claims
- 1657US6576048B1Use of high bulk density methylcelluloses in aqueous fluid polymer suspensionsFiled 1993·Granted Jun 10, 2003·13 cites·6 claims
- 1756US7981477B2Hydroxyalkylcellulose as additive in pigmented metering size press coatingsHERCULES INC·Filed 2005·Granted Jul 19, 2011·0 cites·8 claims
- 1856US5578168AAqueous suspensions of poly(ethylene oxide) useful as retention aids in paper manufactureHERCULES INC·Filed 1995·Granted Nov 26, 1996·14 cites·2 claims
- 1956US5102446ANo-till liquid herbicide and fertilizer suspensionAQUALON CO·Filed 1990·Granted Apr 7, 1992·10 cites·12 claims
- 2056US5096490APolymer/fatty acid fluid suspensionAQUALON CO·Filed 1990·Granted Mar 17, 1992·17 cites·8 claims
- 2155US6433056B1Fluidized polymer suspension of hydrophobically modified poly(acetal- or ketal-polyether) polyurethane and polyacrylateHERCULES INC·Filed 1997·Granted Aug 13, 2002·12 cites·24 claims
- 2252US5489638APoly(vinyl alcohol) fluidized polymer suspensionsAQUALON CO·Filed 1992·Granted Feb 6, 1996·9 cites·7 claims
- 2341US2005014882A1Aqueous systems containing additive pre-mixes and processes for forming the sameFiled 2004·Application pending·0 cites
- 2435US2008075964A1Paper coatings containing hydroxyethylcellulose rheology modifier and high levels of calcium carbonate pigmentBURDICK CHARLES L·Filed 2007·Application pending·0 cites
- 2525US5541241AMethod of using poly(vinyl alcohol) fluidized polymer suspensions in aqueous systemsHERCULES INC·Filed 1995·Granted Jul 30, 1996·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →