Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6573404 | Method for producing ortho-alkylated benzoic acid derivatives | Ekkehard Bartmann | 2003-06-03 |
| 6515143 | Method for producing ortho-alkylated benzoic acid derivatives | Ekkehard Bartmann | 2003-02-04 |