Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6586601 | Method for producing 2-halopyridine-n-oxide | Volker Barth, Bruno Biedenbach, Karl Hermes, Dieter Weinzierl | 2003-07-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6586601 | Method for producing 2-halopyridine-n-oxide | Volker Barth, Bruno Biedenbach, Karl Hermes, Dieter Weinzierl | 2003-07-01 |