Inventor · disambiguated record
William A. Hendrickson
Also filed as: HENDRICKSON WILLIAM · HENDRICKSON WILLIAM A · HENDRICKSON WILLIAM ARTHUR
39 granted patents·19 pending applications·1,993 citations·filing 1982–2021
98Inventor score
Top patents by PatentIndex Score
58 records- 0199US4568598AArticle with reduced friction polymer sheet supportMINNESOTA MINING & MFG·Filed 1984·Granted Feb 4, 1986·113 cites·19 claims
- 0298US5549962APrecisely shaped particles and method of making the sameMINNESOTA MINING & MFG·Filed 1993·Granted Aug 27, 1996·244 cites·22 claims
- 0398US5500273AAbrasive articles comprising precisely shaped particlesMINNESOTA MINING & MFG·Filed 1995·Granted Mar 19, 1996·292 cites·15 claims
- 0497US5628952APrecisely shaped particles and method of making the sameMINNESOTA MINING & MFG·Filed 1996·Granted May 13, 1997·123 cites·40 claims
- 0597US5191101AEnergy polymerizable compositions containing organometallic initiatorsMINNESOTA MINING & MFG·Filed 1991·Granted Mar 2, 1993·85 cites·18 claims
- 0696US5670102AMethod of making thermoplastic foamed articles using supercritical fluidMINNESOTA MINING & MFG·Filed 1994·Granted Sep 23, 1997·147 cites·14 claims
- 0796US5106533APigment dispersionsMINNESOTA MINING & MFG·Filed 1991·Granted Apr 21, 1992·70 cites·20 claims
- 0896US5030669APigment dispersionsMINNESOTA MINING & MFG·Filed 1990·Granted Jul 9, 1991·71 cites·16 claims
- 0993US8192841B2Microencapsulated delivery vehicle having an aqueous coreAMUNDSON JOHN DAVID·Filed 2006·Granted Jun 5, 2012·20 cites·20 claims
- 1093US5714259APrecisely shaped abrasive compositeMINNESOTA MINING & MFG·Filed 1995·Granted Feb 3, 1998·64 cites·3 claims
- 1192US6413548B1Particulate encapsulation of liquid beadsAVEKA INC·Filed 2000·Granted Jul 2, 2002·76 cites·25 claims
- 1291US7914891B2Wipes including microencapsulated delivery vehicles and phase change materialsKIMBERLY CLARK CO·Filed 2005·Granted Mar 29, 2011·16 cites·14 claims
- 1390US5817374AProcess for patterning powders into thick layersELECTROX CORP·Filed 1996·Granted Oct 6, 1998·66 cites·28 claims
- 1490US4600673ASilicone release coatings for efficient toner transferMINNESOTA MINING & MFG·Filed 1985·Granted Jul 15, 1986·37 cites·14 claims
- 1589US7442439B2Microencapsulated heat delivery vehiclesKIMBERLY CLARK CO·Filed 2005·Granted Oct 28, 2008·6 cites·10 claims
- 1689US6045650AHydrophilic materials and their method of preparationSUNSMART INC·Filed 1997·Granted Apr 4, 2000·64 cites·31 claims
- 1789US6037019AProcess for making particle-coated solid substrates3M INNOVATIVE PROPERTIES CO·Filed 1996·Granted Mar 14, 2000·74 cites·33 claims
- 1889US5690705AMethod of making a coated abrasive article comprising precisely shaped abrasive compositesMINNESOTA MINING & MFG·Filed 1996·Granted Nov 25, 1997·49 cites·4 claims
- 1989US5385954AEnergy polymerizable compositions containing organometallic initiatorsMINNESOTA MINING & MFG·Filed 1993·Granted Jan 31, 1995·50 cites·24 claims
- 2088US8221809B2Encapsulated labile compound compositions and methods of making the sameSUBRAMANIAN SRINIVASAN·Filed 2007·Granted Jul 17, 2012·13 cites·38 claims
- 2186US6602315B2Metallurgical compositions containing binding agent/lubricant and process for preparing sameHOEGANAES CORP·Filed 2001·Granted Aug 5, 2003·20 cites·8 claims
- 2283US6837918B2Process for the manufacture of nanoparticle organic pigmentsAVEKA INC·Filed 2001·Granted Jan 4, 2005·34 cites·17 claims
- 2381US6682584B2Process for manufacture of reacted metal nanoparticlesCIMA NANOTECH INC·Filed 2001·Granted Jan 27, 2004·29 cites·18 claims
- 2480US7237679B1Process for sizing particles and producing particles separated into size distributionsAVEKA INC·Filed 2001·Granted Jul 3, 2007·29 cites·10 claims
- 2580US6139613AMultilayer pigments and their manufactureAVEKA INC·Filed 1998·Granted Oct 31, 2000·42 cites·28 claims
- 2680US5962082AProcess for applying liquid coatings to solid particulate substratesAVEKA INC·Filed 1997·Granted Oct 5, 1999·50 cites·40 claims
- 2779US6858666B2Organogel particlesAVEKA INC·Filed 2002·Granted Feb 22, 2005·29 cites·16 claims
- 2879US4569895ACharge transfer media and process for making thereofMINNESOTA MINING & MFG·Filed 1984·Granted Feb 11, 1986·20 cites·12 claims
- 2973US7943158B2Absorbent systems providing antimicrobial activityBIOLARGO LIFE TECHNOLOGIES INC·Filed 2007·Granted May 17, 2011·1 cites·21 claims
- 3072US8741337B2Encapsulation of oxidatively unstable compoundsHENDRICKSON WILLIAM A·Filed 2009·Granted Jun 3, 2014·1 cites·17 claims
- 3168US2008272332A1Microencapsulated heat delivery vehiclesKIMBERLY CLARK CO·Filed 2008·Application pending·0 cites
- 3266US2007148198A1Method of Manufacturing Self-Warming ProductsKIMBERLY CLARK CO·Filed 2006·Application pending·0 cites
- 3365US2007202184A1Liquid Compositions Including Microencapsulated Delivery VehiclesKIMBERLY CLARK CO·Filed 2006·Application pending·0 cites
- 3463US2007148459A1Microencapsulated delivery vehiclesKIMBERLY CLARK CO·Filed 2005·Application pending·0 cites
- 3556US10531681B2Heat-triggered colorants and methods of making and using the sameBRIMMER KAREN·Filed 2009·Granted Jan 14, 2020·0 cites·30 claims
- 3656US6280683B1Metallurgical compositions containing binding agent/lubricant and process for preparing sameHOEGANAES CORP·Filed 1999·Granted Aug 28, 2001·14 cites·17 claims
- 3754US2013183432A1Manufacture of Seed Derivative CompositionsFINNEY JOHN M·Filed 2012·Application pending·0 cites
- 3854US2007148446A1Wipes including microencapsulated delivery vehicles and processes of producing the sameKIMBERLY CLARK CO·Filed 2005·Application pending·0 cites
- 3953US5620643AProcess for producing fused particle agglomeratesMINNESOTA MINING & MFG·Filed 1995·Granted Apr 15, 1997·17 cites·11 claims
- 4052US8252354B2Manufacture of seed derivative compositionsFINNEY JOHN M·Filed 2010·Granted Aug 28, 2012·0 cites·14 claims
- 4152US2014213544A1Plant Treatment Compositions and Methods for Their UseCOWAN CO·Filed 2014·Application pending·0 cites
- 4252US2007148448A1Microencapsulated delivery vehicles including cooling agentsKIMBERLY CLARK CO·Filed 2005·Application pending·0 cites
- 4352US2007149435A1Cleansing composition including microencapsulated delivery vehiclesKIMBERLY CLARK CO·Filed 2005·Application pending·0 cites
- 4449US2010068523A1Surface modification of and dispersion of particlesAVEKA INC·Filed 2008·Application pending·0 cites
- 4549US2022265527A1Microencapsulated probiotic and compositions containing the sameGPCP IP HOLDINGS LLC·Filed 2020·Application pending·0 cites
- 4647US2011020519A1Encapsulation of oxidatively unstable compoundsAVEKA INC·Filed 2010·Application pending·0 cites
- 4746US9758676B2Non-aqueous liquid concentrate for aqueous dispersionEARTHCLEAN CORP·Filed 2012·Granted Sep 12, 2017·0 cites·5 claims
- 4844US6071981AAnti-immunoresponsive polymeric material and its use in biological applicationsAVEKA INC·Filed 1998·Granted Jun 6, 2000·18 cites·29 claims
- 4942US2007145619A1Processes for producing microencapsulated delivery vehiclesKIMBERLY CLARK CO·Filed 2005·Application pending·0 cites
- 5041US4390607ACharge transfer imaging processMINNESOTA MINING & MFG·Filed 1982·Granted Jun 28, 1983·4 cites·11 claims
Showing the top 50 of 58 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →