| 6353086 |
Lactic acid residue containing polymer composition and product having improved stability, and method for preparation and use thereof |
Jeffrey John Kolstad, David R. Witzke, Mark Hartmann, Eric Stanley Hall |
2002-03-05 |
| 6312823 |
Compostable multilayer structures, methods for manufacture and articles prepared therefrom |
Ali El-Afandi, Patrick R. Gruber, Jeffrey John Kolstad, James Lunt, Christopher M. Ryan +4 more |
2001-11-06 |
| 6183814 |
Coating grade polylactide and coated paper, preparation and uses thereof, and articles prepared therefrom |
Mark Hartmann, Matthew L. Iwen, Christopher M. Ryan, Jeffrey John Kolstad, Kevin T. McCarthy |
2001-02-06 |
| 6114495 |
Lactic acid residue containing polymer composition and product having improved stability, and method for preparation and use thereof |
Jeffrey John Kolstad, David R. Witzke, Mark Hartmann, Eric Stanley Hall |
2000-09-05 |
| 5849374 |
Compostable multilayer structures, methods for manufacture, and articles prepared therefrom |
Patrick R. Gruber, Jeffrey John Kolstad, James Lunt, Christopher M. Ryan, Ali El-Afandi +4 more |
1998-12-15 |
| 5849401 |
Compostable multilayer structures, methods for manufacture, and articles prepared therefrom |
Ali El-Afandi, Patrick R. Gruber, Jeffrey John Kolstad, James Lunt, Christopher M. Ryan +4 more |
1998-12-15 |