Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818730 | Process to produce polyesters which incorporate isosorbide | Richard Allen Hayes | 2004-11-16 |
| 6723790 | Blends of poly[&agr;-methylenelact(one)(am] homo- and copolymers | David M. Dean, George Henry Hofmann, Rutger D. Puts, Edmund Arthur Flexman | 2004-04-20 |