Siepmann; Friedhelm
Patent Applications and Registrations
Patent applications and USPTO patent grants for Siepmann; Friedhelm.The latest application filed is for "dusted, water-soluble packaging".
- Siepmann; Friedhelm - Essen DE
| Patent | Date |
|---|---|
| Fragrant, water-soluble packaging Grant 9,676,545 - Sunder , et al. June 13, 2 | 2017-06-13 |
| Dusted, Water-soluble Packaging App 20140378368 - Sunder; Matthias ; et al. | 2014-12-25 |
| Fragrant, Water-soluble Packaging App 20140319015 - Sunder; Matthias ; et al. | 2014-10-30 |
| Method For Identifying Germs App 20080003610 - FRANK; Michael ; et al. | 2008-01-03 |
| Method and device for identifying germs App 20060024710 - Weiss; Tilo ; et al. | 2006-02-02 |
| Method for automatically testing and controlling surface-active contents in aqueous solutions used in a process Grant 6,617,165 - Opitz , et al. September 9, 2 | 2003-09-09 |
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