Issued Patents All Time
Showing 26–50 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6485947 | Production of lactate using crabtree negative organisms in varying culture conditions | Vineet Rajgarhia, Vassily Hatzimanikatis, Stacey Olson, Ting Liu Carlson, John N. Starr +1 more | 2002-11-26 |
| 6472559 | Lactic acid production, separation and/or recovery process | Avraham M. Baniel, Aharon Eyal, Joseph Mizrahi, Betty Hazan, Rod Fisher +1 more | 2002-10-29 |
| 6355772 | Melt-stable lactide polymer nonwoven fabric and process for manufacture thereof | Patrick R. Gruber, Christopher M. Ryan, Robin Sue Eichen Conn, Eric Stanley Hall | 2002-03-12 |
| 6353086 | Lactic acid residue containing polymer composition and product having improved stability, and method for preparation and use thereof | David R. Witzke, Mark Hartmann, Eric Stanley Hall, James Nangeroni | 2002-03-05 |
| 6326458 | Continuous process for the manufacture of lactide and lactide polymers | Patrick R. Gruber, Eric Stanley Hall, Matthew L. Iwen, Richard Douglas Benson, Ronald L. Borchardt | 2001-12-04 |
| 6320077 | Lactic acid processing; methods; arrangements; and, product | Aharon Eyal, John N. Starr, Rod Fisher, Betty Hazan, Riki Canari +2 more | 2001-11-20 |
| 6312823 | Compostable multilayer structures, methods for manufacture and articles prepared therefrom | Ali El-Afandi, Patrick R. Gruber, James Lunt, Christopher M. Ryan, James Nangeroni +4 more | 2001-11-06 |
| 6291597 | Viscosity-modified lactide polymer composition and process for manufacture thereof | Patrick R. Gruber, David R. Witzke, Mark Hartmann, Andrea L. Brosch | 2001-09-18 |
| 6277951 | Continuous process for manufacture of lactide polymers with controlled optical purity | Patrick R. Gruber, Eric Stanley Hall, Matthew L. Iwen, Richard Douglas Benson, Ronald L. Borchardt | 2001-08-21 |
| 6229046 | Lactic acid processing methods arrangements and products | Aharon Eyal, John N. Starr, Rod Fisher, Betty Hazan, Riki Canari +2 more | 2001-05-08 |
| 6207792 | Melt-stable amorphous lactide polymer film and process for manufacture thereof | Patrick R. Gruber, Christopher M. Ryan, 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, Christopher M. Ryan, 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, Christopher M. Ryan, Kevin T. McCarthy | 2001-02-06 |
| 6153773 | Method for preparation of purified glycerides, and, products | Richard Douglas Benson, Scott Bloomer, Paraskevas Tsobanakis | 2000-11-28 |
| 6143863 | Melt-stable lactide polymer composition and process for manufacture thereof | Patrick R. Gruber, Eric Stanley Hall, Robin Sue Eichen Conn, Christopher M. Ryan | 2000-11-07 |
| 6121410 | Melt-stable semi-crystalline lactide polymer film and process for manufacture thereof | Patrick R. Gruber, Christopher M. Ryan, Eric Stanley Hall, Robin Sue Eichen Conn | 2000-09-19 |
| 6114495 | Lactic acid residue containing polymer composition and product having improved stability, and method for preparation and use thereof | David R. Witzke, Mark Hartmann, Eric Stanley Hall, James Nangeroni | 2000-09-05 |
| 6111060 | Melt-stable lactide polymer nonwoven fabric and process for manufacture thereof | Patrick R. Gruber, Christopher M. Ryan, 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, Christopher M. Ryan, Eric Stanley Hall, Robin Sue Eichen Conn | 2000-07-25 |
| 6087532 | Process for isolating lactic acid | Avraham M. Baniel, Aharon Eyal, Joseph Mizrahi, Betty Hazan, Rod Fisher +1 more | 2000-07-11 |
| 6005067 | Continuous process for manufacture of lactide polymers with controlled optical purity | Patrick R. Gruber, Eric Stanley Hall, Matthew L. Iwen, Richard Douglas Benson, Ronald L. Borchardt | 1999-12-21 |
| 6005068 | Melt-stable amorphous lactide polymer film and process for manufacture thereof | Patrick R. Gruber, Christopher M. Ryan, Eric Stanley Hall, Robin Sue Eichen Conn | 1999-12-21 |
| 5998552 | Viscosity-modified lactide polymer composition and process for manufacture thereof | Patrick R. Gruber, David R. Witzke, Mark Hartmann, Andrea L. Brosch | 1999-12-07 |
| 5981694 | Melt-stable lactide polymer composition and process for manufacture thereof | Patrick R. Gruber, Eric Stanley Hall, Robin Sue Eichen Conn, Christopher M. Ryan | 1999-11-09 |
| 5959128 | Method for preparation of purified glycerides and products | Richard Douglas Benson, Scott Bloomer, Paraskevas Tsobanakis | 1999-09-28 |