Issued Patents All Time
Showing 25 most recent of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8377353 | Process of making conjugate fibers | Robert A. Green, Chad Henry Kamann, Jeffrey John Kolstad | 2013-02-19 |
| 6506873 | Degradable polymer fibers; preparation product; and, methods of use | Nancy Uzelac Buehler, Scott L. Gessner, Andrea L. Brosch | 2003-01-14 |
| 6495631 | Impact modified melt-stable lactide polymer compositions and processes for manufacture thereof | Jed Richard Randall, James Lunt, Mark Henry Hartman, Eric Stanley Hall, Jeffrey John Kolstad +1 more | 2002-12-17 |
| 6365680 | Biodegradable/compostable hot melt adhesives comprising polyester of lactic acid | Garry Edgington | 2002-04-02 |
| 6355772 | Melt-stable lactide polymer nonwoven fabric and process for manufacture thereof | Patrick R. Gruber, Jeffrey John Kolstad, Robin Sue Eichen Conn, Eric Stanley Hall | 2002-03-12 |
| 6312823 | Compostable multilayer structures, methods for manufacture and articles prepared therefrom | Ali El-Afandi, Patrick R. Gruber, Jeffrey John Kolstad, James Lunt, James Nangeroni +4 more | 2001-11-06 |
| 6207792 | Melt-stable amorphous lactide polymer film and process for manufacture thereof | Patrick R. Gruber, Jeffrey John Kolstad, Eric Stanley Hall, Robin Sue Eichen Conn | 2001-03-27 |
| 6197380 | Paper having a melt-stable lactide polymer coating and process for manufacture thereof | Patrick R. Gruber, Jeffrey John Kolstad, Eric Stanley Hall, Robin Sue Eichen Conn | 2001-03-06 |
| 6183814 | Coating grade polylactide and coated paper, preparation and uses thereof, and articles prepared therefrom | James Nangeroni, Mark Hartmann, Matthew L. Iwen, Jeffrey John Kolstad, Kevin T. McCarthy | 2001-02-06 |
| 6143863 | Melt-stable lactide polymer composition and process for manufacture thereof | Patrick R. Gruber, Jeffrey John Kolstad, Eric Stanley Hall, Robin Sue Eichen Conn | 2000-11-07 |
| 6121410 | Melt-stable semi-crystalline lactide polymer film and process for manufacture thereof | Patrick R. Gruber, Jeffrey John Kolstad, Eric Stanley Hall, Robin Sue Eichen Conn | 2000-09-19 |
| 6111060 | Melt-stable lactide polymer nonwoven fabric and process for manufacture thereof | Patrick R. Gruber, Jeffrey John Kolstad, Robin Sue Eichen Conn, Eric Stanley Hall | 2000-08-29 |
| 6093791 | Melt-stable semi-crystalline lactide polymer film and process for manufacture thereof | Patrick R. Gruber, Jeffrey John Kolstad, Eric Stanley Hall, Robin Sue Eichen Conn | 2000-07-25 |
| 6005068 | Melt-stable amorphous lactide polymer film and process for manufacture thereof | Patrick R. Gruber, Jeffrey John Kolstad, Eric Stanley Hall, Robin Sue Eichen Conn | 1999-12-21 |
| 5981694 | Melt-stable lactide polymer composition and process for manufacture thereof | Patrick R. Gruber, Jeffrey John Kolstad, Eric Stanley Hall, Robin Sue Eichen Conn | 1999-11-09 |
| 5922832 | Impact modified melt-stable lactide polymer compositions and processes for manufacture thereof | Jed Richard Randall, James Lunt, Mark Henry Hartman, Eric Stanley Hall, Jeffrey John Kolstad +1 more | 1999-07-13 |
| 5852166 | Paper having a melt-stable lactide polymer coating and process for manufacture thereof | Patrick R. Gruber, Jeffrey John Kolstad, Eric Stanley Hall, Robin Sue Eichen Conn | 1998-12-22 |
| 5849401 | Compostable multilayer structures, methods for manufacture, and articles prepared therefrom | Ali El-Afandi, Patrick R. Gruber, Jeffrey John Kolstad, James Lunt, James Nangeroni +4 more | 1998-12-15 |
| 5849374 | Compostable multilayer structures, methods for manufacture, and articles prepared therefrom | Patrick R. Gruber, Jeffrey John Kolstad, James Lunt, Ali El-Afandi, James Nangeroni +4 more | 1998-12-15 |
| 5807973 | Melt-stable lactide polymer nonwoven fabric and process for manufacture thereof | Patrick R. Gruber, Jeffrey John Kolstad, Eric Stanley Hall, Robin Sue Eichen Conn | 1998-09-15 |
| 5798436 | Melt-stable amorphous lactide polymer film and process for manufacture thereof | Patrick R. Gruber, Jeffrey John Kolstad, Eric Stanley Hall, Robin Sue Eichen Conn | 1998-08-25 |
| 5773562 | Melt-stable semi-crystalline lactide polymer film and process for manufacture thereof | Patrick R. Gruber, Jeffrey John Kolstad, Eric Stanley Hall, Robin Sue Eichen Conn | 1998-06-30 |
| 5763564 | Melt-stable lactide polymer composition and process for manufacture thereof | Patrick R. Gruber, Jeffrey John Kolstad, Eric Stanley Hall, Robin Sue Eichen Conn | 1998-06-09 |
| 5753724 | Biodegradable/compostable hot melt adhesives comprising polyester of lactic acid | Garry Edgington | 1998-05-19 |
| 5714573 | Impact modified melt-stable lactide polymer compositions and processes for manufacture thereof | Jed Richard Randall, James Lunt, Mark Hartmann | 1998-02-03 |