Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486327 | Method for producing hydroxymethylpyridines | Rudolf Hermanseder | 2002-11-26 |
| 6486358 | Process for the purification and formulation of o-phthalaldehyde | Walter Raml, Rudolf Hermanseder | 2002-11-26 |
| 6395903 | Process for the preparation of 2,3-pyridinedicarboxylic acids | Eduard Perndorfer, Klaus Reiter | 2002-05-28 |