Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5360474 | Colored crystalline aluminophosphates and/or silicoaluminophosphates of the AEL or VFI type | Guenter Lauth, Ulrich Mueller, Stefan Brode, Gerhard Wagenblast | 1994-11-01 |
| 5334620 | Production of chlorofluorocarbon-free, urethane-containing moldings having a cellular core and a compacted peripheral zone | Peter Horn, Ulrich Mueller, Ulf Sattler, Rudolf Taddey, Dieter Tintelnot | 1994-08-02 |
| 5332830 | Preparation of N-hydroxyazoles | Klaus Horchler von Locquenghien, Ulf Baus, Wolfgang Reuther, Erwin Hahn | 1994-07-26 |
| 5324493 | Preparation of aluminophosphates and silicoaluminophosphates having the AEL structure using 1,2-bis-(4-pyridyl)-ethane | Ulrich Mueller, Guenter Lauth | 1994-06-28 |
| 5290932 | Preparation of amines by reductive amination using zeolite catalyst | Uwe Dingerdissen | 1994-03-01 |