Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6433224 | Method for producing carboxylic acid chlorides | Jochem Henkelmann | 2002-08-13 |
| 6410744 | Carbonyldiimidazoles, their ester derivatives and method for their production | Manfred Julius, Alois Kindler, Michael Henningsen, Jörg Botzem | 2002-06-25 |
| 6353115 | Method for producing carbonyl diimidazoles | Jochem Henkelmann | 2002-03-05 |
| 6353127 | &agr;-chloronitriles production method | Jakob Fischer, Jochem Henkelmann, Wolfgang Siegel | 2002-03-05 |
| 6337425 | Method for chlorinating ketones | Jochem Henkelmann | 2002-01-08 |