Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4705869 | Preparation of fatty acid esters of ascorbic acid | Alfred Hackenberger | 1987-11-10 |
| 4645863 | Process for the preparation of unsaturated alcohols and/or esters thereof | Walter Rebafka | 1987-02-24 |
| 4613683 | Preparation of alkyl gallates | Walter Rebafka | 1986-09-23 |