Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6987082 | Controlled release products and processes for the preparation thereof | Edze Jan Tijsma, Johannes Gijsbertus Antonius Terlingen, Hein Herman Vriesema | 2006-01-17 |
| 6787234 | Triggered start products and processes for the production and use thereof | Edze Jan Tijsma, Johannes Gijsbertus Antonius Terlingen, Hein Herman Vriesema | 2004-09-07 |
| 6656882 | Controlled release products and processes for the preparation thereof | Edze Jan Tijsma, Johannes Gijsbertus Antonius Terlingen, Hein Herman Vriesema | 2003-12-02 |