Duvall; Tod C.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Duvall; Tod C..The latest application filed is for "novel polyurethane curatives".

Company Profile

2.9.10

Duvall; Tod C. - West Chester OH

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Novel Polyurethane Curatives App 20190352481 - Duvall; Tod C. ; et al.	2019-11-21
Polyurethane curatives Grant 10,414,891 - Duvall , et al. Sept	2019-09-17
Novel Polyurethane Curatives App 20160200888 - Duvall; Tod C. ; et al.	2016-07-14
Latent mercaptans as multi-functional additives for halogen-containing polymer compositions Grant 7,109,261 - Duvall , et al. September 19, 2	2006-09-19
Latent mercaptans as stabilizers for halogen-containing polymer compositions Grant 7,105,109 - Adams , et al. September 12, 2	2006-09-12
Method for improving adhesion of water-based inks to halogen-containing resin articles Grant 7,025,904 - Duvall , et al. April 11, 2	2006-04-11
Latent mercaptans as multi-functional additives for halogen-containing polymer compositions App 20050176862 - Duvall, Tod C. ; et al.	2005-08-11
Latent mercaptans as multi-functional additives for halogen-containing polymer compositions Grant 6,790,892 - Duvall , et al. September 14, 2	2004-09-14
Latent mercaptans as multi-functional additives for halogen-containing polymer compositions Grant 6,777,467 - Duvall , et al. August 17, 2	2004-08-17
Latent mercaptans as stabilizers for halogen-containing polymer compositions App 20040143044 - Adams, Paul Brian ; et al.	2004-07-22
Latent mercaptans as multi-functional additives for halogen-containing polymer compositions Grant 6,743,840 - Duvall , et al. June 1, 2	2004-06-01
Method for improving adhesion of water-based inks to halogen-containing resin articles App 20040077753 - Duvall, Tod C. ; et al.	2004-04-22
Method for improving adhesion of water-based inks to halogen-containing resin articles Grant 6,706,792 - Duvall , et al. March 16, 2	2004-03-16
Latent mercaptans as multi-functional additives for halogen-containing polymer compositions App 20030216493 - Duvall, Tod C. ; et al.	2003-11-20
Latent mercaptans as multi-functional additives for halogen-containing polymer compositions Grant 6,610,218 - Duvall , et al. August 26, 2	2003-08-26
Latent Mercaptan As A Heat Stabilizer App 20020183424 - DUVALL, TOD C. ; et al.	2002-12-05
Synergistic Blend Of A Metal-based Stabilizer Or Lewis Acid And A Free Mercaptan For Enhanced Pvc Stabilization App 20020103277 - DUVALL, TOD C.	2002-08-01
Method For Improving Adhension Of Water-based Inks To Halogen- Containing Resin Articles App 20020086920 - DUVALL, TOD C. ; et al.	2002-07-04
Latent Mercaptans As Multi-functional Additives For Halogen-containing Polymer Compositions App 20020068780 - DUVALL, TOD C.	2002-06-06

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