Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6133467 | 2,6-di-t-butyl-4-[(dimethyl-4-methoxyphenylsilyl)-methyl-oxy]phenol and 2,6-di-t-butyl-4-[(dimethyl-2-methoxy-phenylsilyl)methyloxy]phenol | Michael L. Edwards, Mark Vaal, Roger A. Parker, James Edward Matt, Mark T. Yates | 2000-10-17 |
| 6121463 | Alkyl-4-silylheterocyclic phenols and thiophenols useful as antioxidant agents | Roger A. Parker, Michael L. Edwards, Mark Vaal, James Edward Matt, Mark T. Yates +2 more | 2000-09-19 |
| 6114572 | Substituted phenols and thiophenols useful as antioxidant agents | Roger A. Parker, Paul S. Wright, Steven J. Busch, Mark T. Yates | 2000-09-05 |
| 5608095 | Alkyl-4-silyl-phenols and esters thereof as antiatherosclerotic agents | Roger A. Parker, Michael L. Edwards, Mark Vaal, James Edward Matt, Mark T. Yates +2 more | 1997-03-04 |