Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7541392 | Materials leading to improved dental composites and dental composites made therefrom | Donald Huang, Gary Delmar Jaycox, Carl Brent Douglas, Lech Wilczek, Gordon Mark Cohen | 2009-06-02 |
| 7355050 | (Meth)acrylate amide acetals | Neville Everton Drysdale, Laura Ann Lewin, Robert John Barsotti | 2008-04-08 |
| 6992141 | Blends of poly[α-methylenelact(one)(am)] homo-and copolymers | David M. Dean, George Henry Hofmann, Rutger D. Puts, Randal D. King, Edmund Arthur Flexman | 2006-01-31 |
| 6841627 | Graft copolymers of methylene lactones and process for emulsion polymerization of methylene lactones | — | 2005-01-11 |
| 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 |
| 6642346 | Coating compositions containing substituted and unsubstituted exomethylene lactone or lactam monomers | Randal D. King, Larry G. Oien, Peter W. Uhlianuk | 2003-11-04 |
| 6608167 | Bis(2-hydroxyethyl isosorbide); preparation, polymers derived therefrom, and enduses thereby | Richard Allen Hayes | 2003-08-19 |
| 6531616 | Process for the preparation of a-methylenelactones and a-substituted hydrocarbylidene lactones | Rutger D. Puts, Kenneth R. Tarburton | 2003-03-11 |
| 6232474 | Process for the preparation of .alpha.-methylenelactones and .alpha.-substituted hydrocarbylidene lactones | Randal D. King, Leo Ernest Manzer | 2001-05-15 |