Bleuel; Elke
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bleuel; Elke.The latest application filed is for "method for the production of polyurethane foam materials".
- Bleuel; Elke - Dresden DE
| Patent | Date |
|---|---|
| Device for producing polyether alcohols Grant 7,759,521 - Bleuel , et al. July 20, 2 | 2010-07-20 |
| Polyether alcohols and method for the production of polyether alcohols for polyurethane synthesis Grant 7,504,543 - Ruppel , et al. March 17, 2 | 2009-03-17 |
| Method for the Production of Polyurethane Foam Materials App 20070254973 - Emge; Andreas ; et al. | 2007-11-01 |
| Polyether alcohols and method for the production of polyether alcohols for polyurethane synthesis App 20070173628 - Ruppel; Raimund ; et al. | 2007-07-26 |
| Device for producing polyether alcohols App 20060258832 - Bleuel; Elke ; et al. | 2006-11-16 |
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