Erben; Hans-Georg
Patent Applications and Registrations
Patent applications and USPTO patent grants for Erben; Hans-Georg.The latest application filed is for "method for producing amino- or hydroxybenzonitriles".
- Erben; Hans-Georg - Stephanskirchen DE
- Erben; Hans-Georg - Rosenheim DE
| Patent | Date |
|---|---|
| Method for producing amino- or hydroxybenzonitriles Grant 7,629,486 - Moller , et al. December 8, 2 | 2009-12-08 |
| Method for Producing Amino- or Hydroxybenzonitriles App 20070265462 - Moller; Roland ; et al. | 2007-11-15 |
| Method for catalyst-free production of cyanophenols from methoxybenzonitriles App 20060173207 - Sans; Jurgen ; et al. | 2006-08-03 |
| Modifying agents for thermosetting resins and thermosetting resins prepared using these agents Grant 5,346,937 - Kuchler , et al. September 13, 1 | 1994-09-13 |
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