Inventor · disambiguated record
Tod C. Duvall
Also filed as: DUVALL TOD C · DUVALL TOD CHARLES
17 granted patents·2 pending applications·101 citations·filing 1998–2019
93Inventor score
Top patents by PatentIndex Score
19 records- 0181US6326518B1Latent mercaptans as multi-functional additives for halogen-containing polymer compositionsMORTON INT INC·Filed 1999·Granted Dec 4, 2001·20 cites·4 claims
- 0274US6232380B1Latent mercaptan stabilizers for improved weatherability of clear halogen-containing polymer compositionsMORTON INT INC·Filed 1998·Granted May 15, 2001·28 cites·15 claims
- 0363US6573318B2Latent mercaptans as multi-functional additives for halogen-containing polymer compositionsROHM & HAAS·Filed 1999·Granted Jun 3, 2003·9 cites·2 claims
- 0460US6777467B2Latent mercaptans as multi-functional additives for halogen-containing polymer compositionsROHM & HAAS·Filed 2003·Granted Aug 17, 2004·1 cites·2 claims
- 0560US6537466B1Latent mercaptans as multi-functional additives for halogen-containing polymer compositionsROHM & HAAS·Filed 1999·Granted Mar 25, 2003·8 cites·8 claims
- 0659US2019352481A1Novel polyurethane curativesTHE SHEPHERD CHEMICAL COMPANY·Filed 2019·Application pending·0 cites
- 0757US7109261B2Latent mercaptans as multi-functional additives for halogen-containing polymer compositionsROHM & HAAS·Filed 2003·Granted Sep 19, 2006·1 cites·10 claims
- 0857US6610218B1Latent mercaptans as multi-functional additives for halogen-containing polymer compositionsROHM & HAAS·Filed 1999·Granted Aug 26, 2003·8 cites·1 claims
- 0956US7112622B2Organic based thermal stabilizers and heat stabilized polymer compositionsROHM & HAAS·Filed 2003·Granted Sep 26, 2006·1 cites·8 claims
- 1055US6559214B1Latent mercaptans as multi-functional additives for halogen-containing polymer compositionsFiled 1999·Granted May 6, 2003·6 cites·2 claims
- 1152US10414891B2Polyurethane curativesTHE SHEPHERD CHEMICAL COMPANY·Filed 2015·Granted Sep 17, 2019·0 cites·2 claims
- 1247US6548707B1Latent mercaptans as multi-functional additives for halogen-containing polymer compositionsROHM & HAAS·Filed 1999·Granted Apr 15, 2003·4 cites·7 claims
- 1346US6528566B2Latent mercaptan as a heat stabilizerROHM & HAAS·Filed 1998·Granted Mar 4, 2003·8 cites·12 claims
- 1445US7105109B2Latent mercaptans as stabilizers for halogen-containing polymer compositionsROHM & HAAS·Filed 2003·Granted Sep 12, 2006·0 cites·11 claims
- 1539US7025904B2Method for improving adhesion of water-based inks to halogen-containing resin articlesROHM & HAAS·Filed 2003·Granted Apr 11, 2006·0 cites·7 claims
- 1638US6743840B1Latent mercaptans as multi-functional additives for halogen-containing polymer compositionsROHM & HAAS·Filed 1998·Granted Jun 1, 2004·3 cites·51 claims
- 1729US6790892B1Latent mercaptans as multi-functional additives for halogen-containing polymer compositionsROHM & HAAS·Filed 1999·Granted Sep 14, 2004·0 cites·8 claims
- 1829US2002103277A1Synergistic blend of a metal-based stabilizer or lewis acid and a free mercaptan for enhanced pvc stabilizationFiled 1998·Application pending·0 cites
- 1928US6706792B2Method for improving adhesion of water-based inks to halogen-containing resin articlesROHM & HAAS·Filed 1999·Granted Mar 16, 2004·4 cites·28 claims
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