Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7144977 | Lactic acid processing; methods; arrangements; and, products | Aharon Eyal, John N. Starr, Betty Hazan, Riki Canari, David R. Witzke +3 more | 2006-12-05 |
| 7019170 | Process for the recovery of lactic acid by contacting aqueous solutions containing the same with a basic organic extractant | Aharon Eyal, Patrick R. Gruber, Jeffrey John Kolstad | 2006-03-28 |
| 6667417 | Process for the recovery of lactic acid | Aharon Eyal, David R. Witzke | 2003-12-23 |
| 6534679 | Lactic acid processing; methods; arrangements; and, products | Aharon Eyal, John N. Starr, Betty Hazan, Riki Canari, David R. Witzke +2 more | 2003-03-18 |
| 6509179 | Continuous process for preparing lactic acid | Barbara I. Veldhuis-Stribos, Wim Jacob Groot, Brenda M. Dierdorp, Jan Van Breugel, Paul McWilliams +2 more | 2003-01-21 |
| 6472559 | Lactic acid production, separation and/or recovery process | Avraham M. Baniel, Aharon Eyal, Joseph Mizrahi, Betty Hazan, Jeffrey John Kolstad +1 more | 2002-10-29 |
| 6320077 | Lactic acid processing; methods; arrangements; and, product | Aharon Eyal, John N. Starr, Betty Hazan, Riki Canari, David R. Witzke +2 more | 2001-11-20 |
| 6229046 | Lactic acid processing methods arrangements and products | Aharon Eyal, John N. Starr, Betty Hazan, Riki Canari, David R. Witzke +2 more | 2001-05-08 |
| 6187951 | Lactic acid production, separation and/or recovery process | Avraham M. Baniel, Aharon Eyal, Joseph Mizrahi, Betty Hazan | 2001-02-13 |
| 6087532 | Process for isolating lactic acid | Avraham M. Baniel, Aharon Eyal, Joseph Mizrahi, Betty Hazan, Jeffrey John Kolstad +1 more | 2000-07-11 |
| 5892109 | Lactic acid production, separation and/or recovery process | Avraham M. Baniel, Aharon Eyal, Joseph Mizrahi, Betty Hazan, Jeffrey John Kolstad +1 more | 1999-04-06 |
| 5780678 | Lactic acid production, separation and/or recovery process | Avraham M. Baniel, Aharon Eyal, Joseph Mizrahi, Betty Hazan, Jeffrey John Kolstad +1 more | 1998-07-14 |
| 5510526 | Lactic acid production, separation and/or recovery process | Abraham M. Baniel, Aharon Eyal, Joseph Mizrahi, Betty Hazan, Jeffrey John Kolstad +1 more | 1996-04-23 |