Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7241896 | Method for producing 2-halogen-pyridine-carboxylic acid amides | Horst Mayer, Heinz Isak, Jochen Schröder | 2007-07-10 | $1,296,000 |
| 6949672 | Method for producing arylsulphonic acid isocyanates | Horst Mayer | 2005-09-27 | $1,671,000 |