Perren; Matthias
Patent Applications and Registrations
Patent applications and USPTO patent grants for Perren; Matthias.The latest application filed is for "composition suitable for protecting microorganisms".
- Perren; Matthias - Brugg CH
| Patent | Date |
|---|---|
| Composition Suitable For Protecting Microorganisms App 20200299633 - Ananta; Edwin ; et al. | 2020-09-24 |
| Composition suitable for protecting microorganisms Grant 10,711,240 - Ananta , et al. | 2020-07-14 |
| Composition Suitable For Protecting Microorganisms App 20180223244 - Ananta; Edwin ; et al. | 2018-08-09 |
| Encapsulation of active ingredients Grant 6,482,433 - DeRoos , et al. November 19, 2 | 2002-11-19 |
| Aromatic granulated material Grant 6,056,949 - Menzi , et al. May 2, 2 | 2000-05-02 |
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