Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6737527 | 4-formylamino-N-methylpiperidine derivatives, the use thereof as stabilizers and organic material stabilized therewith | Sylke Haremza, Jurgen Krockenberger, Manfred Appel, Hubert Trauth | 2004-05-18 |