Inventor · disambiguated record
William A. Koonce
Also filed as: KOONCE WILLIAM · KOONCE WILLIAM A · KOONCE WILLIAM AARON
22 granted patents·12 pending applications·73 citations·filing 2000–2021
92Inventor score
Files withDOW GLOBAL TECHNOLOGIES LLC11VYAKARANAM KAMESH R4DOW GLOBAL TECHNOLOGIES INC3JENKINES RANDALL C2POPA PAUL J2
Top patents by PatentIndex Score
34 records- 0193US8877885B2Tin free silyl-terminated polymersVYAKARANAM KAMESH R·Filed 2011·Granted Nov 4, 2014·16 cites·7 claims
- 0288US11485816B2Polyurethane foams for comfort applicationsDOW GLOBAL TECHNOLOGIES LLC·Filed 2018·Granted Nov 1, 2022·2 cites·18 claims
- 0386US8822626B2Silyl-terminated polymersVYAKARANAM KAMESWARA R·Filed 2011·Granted Sep 2, 2014·10 cites·20 claims
- 0481US8178645B2Room temperature curable polymers and precursors thereofPOPA PAUL J·Filed 2008·Granted May 15, 2012·5 cites·10 claims
- 0580US6451908B1Polyurethane films prepared from polyurethane dispersionsDOW CHEMICAL CO·Filed 2000·Granted Sep 17, 2002·22 cites·24 claims
- 0675US10160830B2Continuous process for making polyether polyols having high polymerized ethylene oxide content using a double metal cyanide catalyst complex and a magnesium, group 3—group 15 metal or lanthanide series metal compoundDOW GLOBAL TECHNOLOGIES LLC·Filed 2016·Granted Dec 25, 2018·1 cites·10 claims
- 0772US6514572B1Polyurethane films prepared by electrodeposition from polyurethane dispersionsDOW GLOBAL TECHNOLOGIES INC·Filed 2000·Granted Feb 4, 2003·11 cites·11 claims
- 0870US9546307B2Polyurethane based insulated glass sealantDOW GLOBAL TECHNOLOGIES LLC·Filed 2012·Granted Jan 17, 2017·1 cites·11 claims
- 0969US8987401B2Process for making low viscosity, fast curing silane terminated polymersVYAKARANAM KAMESH R·Filed 2012·Granted Mar 24, 2015·1 cites·17 claims
- 1068US8486526B2Low volatiles coatings, sealants and binders from renewable oilsSPILMAN GARY E·Filed 2008·Granted Jul 16, 2013·1 cites·18 claims
- 1167US12060506B2Viscoelastic foam with slow recovery timeDOW GLOBAL TECHNOLOGIES LLC·Filed 2019·Granted Aug 13, 2024·0 cites·14 claims
- 1267US9290605B2Method for preparing flexible polyurethane foam with hydrolysable silane compoundsWALIA PARVINDER S·Filed 2012·Granted Mar 22, 2016·1 cites·11 claims
- 1367US9181428B2Compression set property in silylated polymersVYAKARANAM KAMESH R·Filed 2012·Granted Nov 10, 2015·1 cites·13 claims
- 1460US2016312091A1Adhesive Containing High Solid Copolymer Polyol Polyurethane PrepolymerDOW GLOBAL TECHNOLOGIES LLC·Filed 2014·Application pending·0 cites
- 1559US12473430B2Polyurethane foams for comfort applicationsDOW GLOBAL TECHNOLOGIES LLC·Filed 2021·Granted Nov 18, 2025·0 cites·16 claims
- 1656US8962771B2Reactive isocyanate-terminated prepolymers for binder applicationsRADHAKRISHNAN BLNDU·Filed 2011·Granted Feb 24, 2015·1 cites·16 claims
- 1755US12110361B2Hybrid foam formulationsDOW GLOBAL TECHNOLOGIES LLC·Filed 2019·Granted Oct 8, 2024·0 cites·9 claims
- 1854US2010266799A1Prepolymers and polymers for elastomersDOW GLOBAL TECHNOLOGIES INC·Filed 2008·Application pending·0 cites
- 1953US12173233B2Amide based coatingDOW GLOBAL TECHNOLOGIES LLC·Filed 2017·Granted Dec 24, 2024·0 cites·10 claims
- 2052US10844218B2Single-component moisture curable silane sealant plasticized with hydrolysable polyether monosilanesDOW GLOBAL TECHNOLOGIES LLC·Filed 2016·Granted Nov 24, 2020·0 cites·14 claims
- 2152US2011015292A1Prepolymers made from natural oil based polyolsDOW GLOBAL TECHNOLOGIES INC·Filed 2009·Application pending·0 cites
- 2251US2015011722A1Tin free silyl-terminated polymersDOW GLOBAL TECHNOLOGIES LLC·Filed 2014·Application pending·0 cites
- 2349US8907014B2Silane terminated polymer for coating, adhesives, sealant and elastomer applicationsVYAKARANAM KAMESH R·Filed 2012·Granted Dec 9, 2014·0 cites·20 claims
- 2446US9222008B2Ester carbonate polyols for hydrolytically stable adhesivesSINGH HARPREET·Filed 2012·Granted Dec 29, 2015·0 cites·15 claims
- 2546US2005282001A1Polyurethane compositions with glass filler and method of making sameJENKINES RANDALL C·Filed 2005·Application pending·0 cites
- 2645US8916669B2Methods for producing crosslinkable silyl group-containing polyoxyalkylene polymersZHANG LING·Filed 2011·Granted Dec 23, 2014·0 cites·20 claims
- 2745US8822606B2Low viscosity silyl-terminated polymersZHANG LING·Filed 2011·Granted Sep 2, 2014·0 cites·16 claims
- 2840US2007142544A1High performance polyurethane carpet backings containing modified vegetable oil polyolsJENKINES RANDALL C·Filed 2004·Application pending·0 cites
- 2938US2013096251A1Curable silyl polymersPOPA PAUL J·Filed 2011·Application pending·0 cites
- 3037US2002002227A1Polymeric films having anti-static propertiesFiled 2001·Application pending·0 cites
- 3137US2018187820A1Permeable linerDOW GLOBAL TECHNOLOGIES LLC·Filed 2016·Application pending·0 cites
- 3234US2012253001A1Polyurethane-Based Sealant for Insulated Glass UnitsRADHAKRISHNAN BINDUSHREE·Filed 2010·Application pending·0 cites
- 3334US2005182187A1Polyurethane dispersions and coatings made therefromFiled 2004·Application pending·0 cites
- 3432US2001053815A1Polyurethane dispersions and films produced therewithFiled 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when William A. Koonce files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →