Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5155246 | Wool-wax substitutes | Sasanka S. Naskar, Reinhard Pass | 1992-10-13 |
| 4643850 | Silane modified ester mixtures, a method for their preparation, and their use in pharmaceutical and cosmetic preparations | Reinhard Pass, Horst G. Hermsdorf | 1987-02-17 |
| 4510093 | Synthetic liquid wax esters | — | 1985-04-09 |
| 4280012 | Method of removing chlorinated phenol impurities | Albino Pastura, Gerhard Kelbch | 1981-07-21 |
| 4271269 | Regeneration of an enzyme immobilizate | Giselher Franzmann | 1981-06-02 |
| 4188263 | Carrier-bound acylases | Gustav Renckhoff | 1980-02-12 |
| 4182904 | Method of racemizing optically active N-acyl amino acids in aqueous solution | Giselher Franzmann | 1980-01-08 |