Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686642 | Compounds useful for the preparation of bi-and polyfunctional reactive dyestuffs | Konrad Bootz, Manfred Hoppe, Wolfram Reddig, Thomas Eizenhofer, Wolfgang Harms +1 more | 1997-11-11 |
| 5597902 | Bi -and polyfunctional reactive dyestuffs, their prepartion and their use | Konrad Bootz, Manfred Hoppe, Wolfram Reddig, Thomas Eizenh ofer, Wolfgang Harms +1 more | 1997-01-28 |