Tittelbach-Helmrich; Dietrich
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tittelbach-Helmrich; Dietrich.The latest application filed is for "method for producing aromatic amines or aliphatic amino alcohols".
- Tittelbach-Helmrich; Dietrich - Tauscha DE
| Patent | Date |
|---|---|
| Method For Producing Aromatic Amines Or Aliphatic Amino Alcohols App 20100015012 - Vanoppen; Dominic ; et al. | 2010-01-21 |
| Method for producing aromatic amines or aliphatic amino alcohols Grant 7,595,424 - Vanoppen , et al. September 29, 2 | 2009-09-29 |
| Ni/TiO.sub.2 hydrogenation catalyst Grant 7,408,086 - Vanoppen , et al. August 5, 2 | 2008-08-05 |
| Method for Producing Aromatic Amines or Aliphatic Amino Alcohols App 20080146848 - Vanoppen; Dominic ; et al. | 2008-06-19 |
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