Inventor · disambiguated record
Michael C. Withiam
Also filed as: WITHIAM MICHAEL C · WITHIAM MICHAEL W
21 granted patents·25 pending applications·258 citations·filing 1984–2007
95Inventor score
Top patents by PatentIndex Score
46 records- 0191US7303767B2Personal care compositions comprising coated/treated metal silicate absorbent particlesHUBER CORP J M·Filed 2005·Granted Dec 4, 2007·10 cites·15 claims
- 0289US7303766B2Coated/treated metal silicate absorbent particlesHUBER CORP J M·Filed 2005·Granted Dec 4, 2007·10 cites·8 claims
- 0389US6984377B2Oral care products comprising calcium metasilicatesHUBER CORP J M·Filed 2003·Granted Jan 10, 2006·25 cites·11 claims
- 0487US4557916ASynthetic calcium silicates and methods of preparationHUBER CORP J M·Filed 1984·Granted Dec 10, 1985·34 cites·8 claims
- 0585US7559981B2Air filtration media comprising oxidizing agent-treated metal-doped silicon-based gel and zeolite materialsHUBER CORP J M·Filed 2006·Granted Jul 14, 2009·16 cites·34 claims
- 0679US7585359B2Air filtration media comprising metal-doped silicon-based gel and/or zeolite materials treated with nitric acid and/or potassium persulfateHUBER CORP J M·Filed 2006·Granted Sep 8, 2009·10 cites·16 claims
- 0778US7377965B2Air filtration media comprising metal-doped silicon-based gel materialsHUBER CORP J M·Filed 2005·Granted May 27, 2008·8 cites·14 claims
- 0877US6610266B2Calcium metasilicates and methods for makingFiled 2002·Granted Aug 26, 2003·26 cites·28 claims
- 0973US7803343B2Silica gel manufacturing method and gels made therebyHUBER CORP J M·Filed 2007·Granted Sep 28, 2010·3 cites·3 claims
- 1071US7163669B2Cosmetic compositions comprising calcium silicatesHUBER CORP J M·Filed 2002·Granted Jan 16, 2007·5 cites·1 claims
- 1170US7553416B2Caustic silica gel manufacturing method and gels made therebyHUBER CORP J M·Filed 2007·Granted Jun 30, 2009·2 cites·2 claims
- 1267US5352287APrecipitated encapsulated paper pigments and methodsHUBER CORP J M·Filed 1993·Granted Oct 4, 1994·17 cites·20 claims
- 1366US5219660APrecipitated encapsulated paper pigments and methodsWASON SATISH K·Filed 1991·Granted Jun 15, 1993·23 cites·15 claims
- 1464US5085705AAlumina-silica-sulfates, method of preparation and compositionsHUBER CORP J M·Filed 1991·Granted Feb 4, 1992·26 cites·48 claims
- 1560US5312485APrecipitated encapsulated paper pigments and methodsHUBER CORP J M·Filed 1993·Granted May 17, 1994·15 cites·19 claims
- 1657US7718184B2Hydrophobically coated/treated metal silicate absorbent particles and personal care compositions thereofHUBER CORP J M·Filed 2007·Granted May 18, 2010·0 cites·12 claims
- 1754US2008160156A1Treatment of cooking oils and fats with precipitated silica materialsWITHIAM MICHAEL C·Filed 2006·Application pending·0 cites
- 1852US2006105004A1Cosmetic compositions comprising calcium silicatesWITHIAM MICHAEL C·Filed 2005·Application pending·0 cites
- 1950US2012121471A1Air filtration media comprising metal-doped silicon-based gel materials with pre-reduced oxidizing agentsNASSIVERA TERRY W·Filed 2007·Application pending·0 cites
- 2049US2005244347A1Oral care products comprising calcium phosphatesMEHRA DEV K·Filed 2004·Application pending·0 cites
- 2149US2005063928A1Compositions comprising odor neutralizing metal oxide silicatesFiled 2003·Application pending·0 cites
- 2249US2005244492A1Rapidly disintegrating tablets comprising titanium dioxideMEHRA DEV K·Filed 2004·Application pending·0 cites
- 2347US2007196475A1Rapidly disintegrating low friability tablets comprising silica materialsWITHIAM MICHAEL C·Filed 2006·Application pending·0 cites
- 2447US2004001794A1Compositions comprising odor neutralizing calcium silicateFiled 2002·Application pending·0 cites
- 2547US2007196474A1Rapidly disintegrating low friability tablets comprising calcium carbonateWITHIAM MICHAEL C·Filed 2006·Application pending·0 cites
- 2647US2007196477A1Rapidly dissolving tablets comprising low surface area calcium phosphatesWITHIAM MICHAEL C·Filed 2006·Application pending·0 cites
- 2747US2007196476A1Rapidly dissolving tablets comprising low surface area titanium dioxideWITHIAM MICHAEL C·Filed 2006·Application pending·0 cites
- 2846US4830546AWeb member for improved in-car slurryingHUBER CORP J M·Filed 1987·Granted May 16, 1989·10 cites·5 claims
- 2945US2005244493A1Rapidly disintegrating tablets comprising calcium carbonateWITHIAM MICHAEL C·Filed 2004·Application pending·0 cites
- 3044US5262239APrecipitated encapsulated paper pigments and methodsHUBER CORP J M·Filed 1992·Granted Nov 16, 1993·7 cites·11 claims
- 3144US2005244343A1Oral care products comprising silicaWITHIAM MICHAEL C·Filed 2004·Application pending·0 cites
- 3243US2012118160A1Attrition resistant hardened zeolite materials for air filtration mediaHEFFES RUTH G·Filed 2007·Application pending·0 cites
- 3342US2008156192A1Air filtration media comprising metal-doped silicon-based gel materials with nitric acid and/or potassium persulfateSINCLAIR FITZGERALD A·Filed 2006·Application pending·0 cites
- 3442US2008006012A1Air filtration media comprising metal-doped silicon-base gel materials with oxidizing agentsFRIDAY DAVID K·Filed 2006·Application pending·0 cites
- 3541US2007154603A1Treatment of cooking oils and fats with sodium magnesium aluminosilicate materialsWITHIAM MICHAEL C·Filed 2005·Application pending·0 cites
- 3641US2009001021A1Air filtration media comprising non-metal-doped precipitated silica and/or silicon-based gel materialsWITHIAM MICHAEL C·Filed 2007·Application pending·0 cites
- 3741US2007003762A1Air filtration media comprising metal-doped silicon-based gel materialsWITHIAM MICHAEL W·Filed 2005·Application pending·0 cites
- 3841US2007154602A1Treatment of cooking oils and fats with calcium silicate-based materialsWITHIAM MICHAEL C·Filed 2005·Application pending·0 cites
- 3939US2007020166A1Air filtration media comprising metal-doped precipitated silica materialsWITHIAM MICHAEL C·Filed 2005·Application pending·0 cites
- 4038US2007221062A1Air filtration media comprising metal-doped silicon-based gel and zeolite materialsWITHIAM MICHAEL C·Filed 2006·Application pending·0 cites
- 4138US2007221059A1Air filtration media comprising metal-doped silicon-based gel and zeolite materialsWITHIAM MICHAEL C·Filed 2006·Application pending·0 cites
- 4237US2007017195A1Air filtration media comprising metal-doped precipitated silica materialsWITHIAM MICHAEL C·Filed 2005·Application pending·0 cites
- 4336US2007009416A1Method of producing metal-doped silicon-based gel materialsWITHIAM MICHAEL C·Filed 2005·Application pending·0 cites
- 4435US6171384B1High surface area silicate pigment and methodHUBER CORP J M·Filed 1998·Granted Jan 9, 2001·3 cites·25 claims
- 4534US5914190AMethod ABD preparation of pigmented paper fibers and fiber productsHUBER CORP J M·Filed 1997·Granted Jun 22, 1999·4 cites·5 claims
- 4631US5030284AAlumina-silica-sulfate compositionsWITHIAM MICHAEL C·Filed 1989·Granted Jul 9, 1991·4 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →