Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11236180 | Process for producing high melt strength polypropylene | Wilhelm Klaas Frijlink, Jan Martijn VAN DER SCHUUR, Auke Gerardus Talma, Waldo Joseph Elisabeth Beek | 2022-02-01 |
| 5389379 | Process for the preparation of biologically active material containing polymeric microcapsules | Cardina A. M. C. Dirix, Anthonius P. Sam | 1995-02-14 |