Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11179690 | Process and apparatus for removing polymer material from a gas-solids olefin polymerization reactor | Klaus Nyfors, Vasileios Kanellopoulos, Gunter Weickert, Eric-Jan Prinsen | 2021-11-23 |
| 10946357 | Process for feeding a polymerisation catalyst | Pauli Leskinen, Katri Nikkilä, Jukka-Pekka Parjanen, Jani AHO | 2021-03-16 |