Lehnhardt; William F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lehnhardt; William F..The latest application filed is for "purification of biologically-produced 1,3-propanediol".
- Lehnhardt; William F. - Lovington IL
- Lehnhardt; William F. - Decatur IL
| Patent | Date |
|---|---|
| Purification of biologically-produced 1,3-propanediol Grant 8,183,417 - Adkesson , et al. May 22, 2 | 2012-05-22 |
| Purification Of Biologically-Produced 1,3-Propanediol App 20110152583 - Adkesson; Dennis Michael ; et al. | 2011-06-23 |
| Purification Of Biologically-Produced 1,3-Propanediol App 20110152581 - ADKESSON; Dennis Michael ; et al. | 2011-06-23 |
| Purification of biologically-produced 1,3-propanediol Grant 7,919,658 - Adkesson , et al. April 5, 2 | 2011-04-05 |
| Purification of biologically-produced 1,3-propanediol App 20050069997 - Adkesson, Dennis Michael ; et al. | 2005-03-31 |
| Method of preparing reduced fat foods Grant 6,113,976 - Chiou , et al. September 5, 2 | 2000-09-05 |
| Production and recovery of organic acids Grant 5,766,439 - Eyal , et al. June 16, 1 | 1998-06-16 |
| Process for recovering organic acids Grant 5,426,219 - Lehnhardt , et al. June 20, 1 | 1995-06-20 |
| Method of preparing reduced fat foods Grant 5,378,286 - Chiou , et al. January 3, 1 | 1995-01-03 |
| Soy isolate suitable for use in imitation cheese Grant 4,435,438 - Lehnhardt , et al. March 6, 1 | 1984-03-06 |
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