Schiffter; Heiko Alexander
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schiffter; Heiko Alexander.The latest application filed is for "salts of active ingredients with polymeric counterions".
- Schiffter; Heiko Alexander - Overath DE
| Patent | Date |
|---|---|
| Salts of active ingredients with polymeric counterions Grant 10,610,487 - Schiffter , et al. | 2020-04-07 |
| Salts Of Active Ingredients With Polymeric Counterions App 20180235885 - Schiffter; Heiko Alexander ; et al. | 2018-08-23 |
| Use Of Water-soluble Polymers Based On N-vinylpyrrolidone And Acrylic Acid As Pharmaceutical Adjuvants App 20180228730 - Schiffter; Heiko Alexander ; et al. | 2018-08-16 |
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