Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11155657 | Articles having improved clarity, prepared from propylene-ethylene copolymers | Douglas Burmaster, Owen Hodges, J. Layne Lumus, Mark Murphy | 2021-10-26 |
| 10584823 | Chlorine-resistant polyethylene compound and articles made therefrom | William Gauthier, Crystal Bryson, Diana Nash, Jason Clark, Ruby L. Curtis +1 more | 2020-03-10 |
| 10428166 | Articles having improved clarity, prepared from propylene-ethylene copolymers | Douglas Burmaster, Owen Hodges, J. Layne Lumus, Mark Murphy | 2019-10-01 |
| 9328182 | Articles having improved clarity, prepared from propylene-ethylene copolymers | Douglas Burmaster, Owen Hodges, J. Layne Lumus, Mark Murphy | 2016-05-03 |
| 8153736 | Random copolymers and formulations useful for thermoforming and blow molding applications | Mike Musgrave, Mark Murphy | 2012-04-10 |
| 7745527 | Polyethylene-syndiotactic polypropylene composition and processing thereof | Joseph M. Schardl, Jr. | 2010-06-29 |
| 7473750 | Random copolymers and formulations useful for thermoforming and blow molding applications | Mike Musgrave, Mark Murphy | 2009-01-06 |
| 7241850 | Polypropylene having improved clarity and articles prepared therefrom | Douglas Burmaster, Owen Hodges, J. Layne Lumus, Mark Murphy | 2007-07-10 |
| 7056981 | Modification of syndiotactic polypropylene with mineral oil | Joseph M. Schardl, Jr., Mark Miller, Vincent Barre, James Layne Lumus | 2006-06-06 |
| 6703460 | Use of sequential polyperoxides to produce polystyrene with high grafting | Kenneth P. Blackmon | 2004-03-09 |
| 6489378 | Method for the preparation of core-shell morphologies from polybutadiene-polystyrene graft copolymers | Jose M. Sosa | 2002-12-03 |
| 6248807 | Method for the preparation of core-shell morphologies from polybutadiene-polystyrene graft copolymers | Jose M. Sosa | 2001-06-19 |