Inventor · disambiguated record
W. David Polk
Also filed as: POLK W D · POLK W DAVID
12 granted patents·7 pending applications·205 citations·filing 2003–2019
92Inventor score
Top patents by PatentIndex Score
19 records- 0197US7605194B2Aqueous dispersions of polymer-enclosed particles, related coating compositions and coated substratesPPG IND OHIO INC·Filed 2006·Granted Oct 20, 2009·74 cites·23 claims
- 0295US8129466B2Pigment dispersantPOLK W DAVID·Filed 2008·Granted Mar 6, 2012·36 cites·22 claims
- 0395US7612124B2Ink compositions and related methodsPPG IND OHIO INC·Filed 2006·Granted Nov 3, 2009·21 cites·17 claims
- 0494US9056988B2Solar reflective coatings and coating systemsDECKER ELDON L·Filed 2009·Granted Jun 16, 2015·27 cites·16 claims
- 0591US8557895B2Aqueous dispersions of polymer-enclosed particles, related coating compositions and coated substratesFERENCZ JOSEPH M·Filed 2009·Granted Oct 15, 2013·9 cites·17 claims
- 0690US7745514B2Tinted, abrasion resistant coating compositions and coated articlesPPG IND OHIO INC·Filed 2006·Granted Jun 29, 2010·10 cites·15 claims
- 0789US7910634B2Aqueous dispersions of polymer-enclosed particles, related coating compositions and coated substratesPPG IND OHIO INC·Filed 2006·Granted Mar 22, 2011·10 cites·20 claims
- 0887US9574094B2Graphenic carbon particle dispersions and methods of making samePPG IND OHIO INC·Filed 2013·Granted Feb 21, 2017·5 cites·17 claims
- 0987US7754786B2Aqueous dispersions of polymer-enclosed particles, related coating compositions and coated substratesPPG IND OHIO INC·Filed 2008·Granted Jul 13, 2010·7 cites·20 claims
- 1076US8178160B2Decorative and durable coating having a homogeneous hue, methods for their preparation, and articles coated therewithFERENCZ JOSEPH M·Filed 2006·Granted May 15, 2012·4 cites·24 claims
- 1161US8987349B2Aqueous dispersions of polymer-enclosed particles, related coating compositions and coated substratesPOLK W DAVID·Filed 2009·Granted Mar 24, 2015·2 cites·34 claims
- 1260US2008112909A1Compositions for providing color to animate objects and related methodsPPG IND OHIO INC·Filed 2008·Application pending·0 cites
- 1360US2010184911A1Aqueous dispersions of polymer-enclosed particles, related coating compositions and coated substratesPPG IND OHIO INC·Filed 2009·Application pending·0 cites
- 1455US12195582B2Conductive polymer compositionPPG IND OHIO INC·Filed 2019·Granted Jan 14, 2025·0 cites·23 claims
- 1552US2010294667A1Aqueous dispersions of polymer-enclosed particles, related coating compositions and coated substratesPPG IND OHIO INC·Filed 2010·Application pending·0 cites
- 1644US2014072716A1Polyepoxide-polyacid coating compositions, related coating processes and coated substratesENDLISH MARK E·Filed 2012·Application pending·0 cites
- 1743US2014072717A1Polyepoxide-polyacid coating compositions, related coating processes and coated substratesPPG IND OHIO INC·Filed 2012·Application pending·0 cites
- 1842US2021163689A1Compounds that generate nitrogen gas and enhance char formation during combustion, and intumescent coating compositions containing themPPG IND OHIO INC·Filed 2019·Application pending·0 cites
- 1937US2004021133A1High refractive index polymerizable compositionFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →