Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6646016 | Aromatic aldehyde resins and their use as emulsion breakers | Frank Holtrup, Elisabeth Wasmund, Wolfram Baumgärtner | 2003-11-11 |
| 6566309 | Additives for inhibiting gas hydrate formation | Peter Klug | 2003-05-20 |