Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4504588 | Process for the recovery of water-soluble hydroformylation catalysts containing rhodium | Boy Cornils, Ludger Bexten, Dieter Kupies | 1985-03-12 |
| 4483802 | Process for the preparation of sulfonated aryl phosphine | Boy Cornils, Helmut Springer, Peter Lappe | 1984-11-20 |
| 4435603 | Method for preventing caking of polyols | Boy Cornils, Hanswilhelm Bach, Wilhelm Gick | 1984-03-06 |