Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7144977 | Lactic acid processing; methods; arrangements; and, products | Aharon Eyal, John N. Starr, Rod Fisher, Betty Hazan, Riki Canari +3 more | 2006-12-05 |
| 6667417 | Process for the recovery of lactic acid | Aharon Eyal, Rod Fisher | 2003-12-23 |
| 6534679 | Lactic acid processing; methods; arrangements; and, products | Aharon Eyal, John N. Starr, Rod Fisher, Betty Hazan, Riki Canari +2 more | 2003-03-18 |
| 6495631 | Impact modified melt-stable lactide polymer compositions and processes for manufacture thereof | Jed Richard Randall, Christopher M. Ryan, James Lunt, Mark Henry Hartman, Eric Stanley Hall +1 more | 2002-12-17 |
| 6353086 | Lactic acid residue containing polymer composition and product having improved stability, and method for preparation and use thereof | Jeffrey John Kolstad, Mark Hartmann, Eric Stanley Hall, James Nangeroni | 2002-03-05 |
| 6320077 | Lactic acid processing; methods; arrangements; and, product | Aharon Eyal, John N. Starr, Rod Fisher, Betty Hazan, Riki Canari +2 more | 2001-11-20 |
| 6291597 | Viscosity-modified lactide polymer composition and process for manufacture thereof | Patrick R. Gruber, Jeffrey John Kolstad, Mark Hartmann, Andrea L. Brosch | 2001-09-18 |
| 6229046 | Lactic acid processing methods arrangements and products | Aharon Eyal, John N. Starr, Rod Fisher, Betty Hazan, Riki Canari +2 more | 2001-05-08 |
| 6160173 | Process for the recovery of lactic acid esters and amides from aqueous solutions of lactic acid and/or salts thereof | Aharon Eyal, Patrick R. Gruber, Paul McWilliams | 2000-12-12 |
| 6114495 | Lactic acid residue containing polymer composition and product having improved stability, and method for preparation and use thereof | Jeffrey John Kolstad, Mark Hartmann, Eric Stanley Hall, James Nangeroni | 2000-09-05 |
| 5998552 | Viscosity-modified lactide polymer composition and process for manufacture thereof | Patrick R. Gruber, Jeffrey John Kolstad, Mark Hartmann, Andrea L. Brosch | 1999-12-07 |
| 5922832 | Impact modified melt-stable lactide polymer compositions and processes for manufacture thereof | Jed Richard Randall, Christopher M. Ryan, James Lunt, Mark Henry Hartman, Eric Stanley Hall +1 more | 1999-07-13 |
| 5798435 | Viscosity-modified lactide polymer composition and process for manufacture thereof | Patrick R. Gruber, Jeffrey John Kolstad, Mark Hartmann, Andrea L. Brosch | 1998-08-25 |
| 5594095 | Viscosity-modified lactide polymer composition and process for manufacture thereof | Patrick R. Gruber, Jeffrey John Kolstad, Mark Hartmann, Andrea L. Brosch | 1997-01-14 |