Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7838471 | Blend comprising group II and group IV basestocks | William Grant Britton | 2010-11-23 |
| 6312672 | Sunscreen compositions containing copolymers of isoprene butadiene and/or styrene to provide improved water resistance | Thomas S. Coolbaugh, Sandra S. Davis, John E. Marlin, II, Demetreos N. Matthews | 2001-11-06 |
| 6054539 | Selectively hydrogenated polymer compositions: polybutadiene-isoprene-polybutadiene | Thomas S. Coolbaugh, Frederick C. Loveless, John E. Marlin, II, Demetreos N. Matthews | 2000-04-25 |