Ruppelt; Dirk
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ruppelt; Dirk.The latest application filed is for "process for preparing a polymer dispersion".
- Ruppelt; Dirk - Potsdam DE
- Ruppelt; Dirk - Potzdam DE
- Ruppelt, Dirk - Postdam DE
| Patent | Date |
|---|---|
| Water soluble-Polymer dispersion and method of producing a water-soluble polymer dispersion Grant 7,408,004 - Struck , et al. August 5, 2 | 2008-08-05 |
| Process for preparing a polymer dispersion Grant 7,220,339 - Struck , et al. May 22, 2 | 2007-05-22 |
| Process for preparing a polymer dispersion App 20060229401 - Struck; Oliver ; et al. | 2006-10-12 |
| Process for preparing a polymer dispersion Grant 7,091,273 - Struck , et al. August 15, 2 | 2006-08-15 |
| Water soluble-polymer dispersion and method of producing a water-soluble polymer dispersion App 20050182181 - Struck, Oliver ; et al. | 2005-08-18 |
| Process for preparing a polymer dispersion App 20030212183 - Struck, Oliver ; et al. | 2003-11-13 |
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