Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6291715 | Process for the preparation of alkanolamines having improved color quality | Gunther Ruider, Karl-Heinz Ross, Boris Breitscheidel, Gerhard Schulz, Sylvia Huber | 2001-09-18 |
HM
Heike Maier
Overall (All Time): #3,594,499 of 4,157,543Top 90%
1
Patents All Time