Kirschbaum; Bettina
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kirschbaum; Bettina.The latest application filed is for "method for the production of cyclic phosphonic acid anhydrides".
- Kirschbaum; Bettina - Turnhout BE
- Kirschbaum; Bettina - Frankfurt DE
| Patent | Date |
|---|---|
| Method for the production of cyclic phosphonic acid anhydrides Grant 7,829,736 - Wehner , et al. November 9, 2 | 2010-11-09 |
| Method for the production of cyclic phosphonic acid anhydrides Grant 7,473,794 - Wehner , et al. January 6, 2 | 2009-01-06 |
| Method for the Production of Cyclic Phosphonic Acid Anhydrides App 20080183009 - WEHNER; Mark ; et al. | 2008-07-31 |
| Method for the production of cyclic phosphonic acid anhydrides App 20060264654 - Wehner; Mark ; et al. | 2006-11-23 |
| Process for preparing optically active cyanohydrins and secondary products Grant 6,653,498 - Kirschbaum , et al. November 25, 2 | 2003-11-25 |
| Process for preparing optically active cyanohydrins and secondary products App 20020052523 - Kirschbaum, Bettina ; et al. | 2002-05-02 |
| Process for preparing an enzyme extract App 20020052039 - Kirschbaum, Bettina ; et al. | 2002-05-02 |
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