Schnurr; Otto
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schnurr; Otto.The latest application filed is for "process for removal of hydroxyacetone from phenol".
- Schnurr; Otto - Putte-Kapellen BE
- Schnurr; Otto - Roselle IL
| Patent | Date |
|---|---|
| Process for treating phenol Grant 7,544,845 - Lohmer , et al. June 9, 2 | 2009-06-09 |
| Continuous process for recovering acetone from a waste stream resulting from acetone purification Grant 7,416,645 - Weber , et al. August 26, 2 | 2008-08-26 |
| Process For Removal Of Hydroxyacetone From Phenol App 20070244346 - Schnurr; Otto ; et al. | 2007-10-18 |
| Process For Treating Phenol App 20070244345 - Lohmer; Gunther ; et al. | 2007-10-18 |
| Continuous process for recovering acetone from a waste stream resulting from acetone purification App 20040074758 - Weber, Markus ; et al. | 2004-04-22 |
| System and method of encoding and decoding a layered bitstream by re-applying psychoacoustic analysis in the decoder Grant 6,092,041 - Pan , et al. July 18, 2 | 2000-07-18 |
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