Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11559776 | Method for improving the cooling capacity of a gas solids olefin polymerization reactor | Eric-Jan Prinsen, Klaus Nyfors, Erno Elovainio, Vasileios Kanellopoulos | 2023-01-24 |
| 11400429 | Method of splitting the return fluidization gas in a gas solids olefin polymerization reactor | Eric-Jan Prinsen, Klaus Nyfors, Erno Elovainio, Vasileios Kanellopoulos | 2022-08-02 |
| 11179690 | Process and apparatus for removing polymer material from a gas-solids olefin polymerization reactor | Klaus Nyfors, Erno Elovainio, Vasileios Kanellopoulos, Eric-Jan Prinsen | 2021-11-23 |
| 11111324 | Method for withdrawing agglomerates from a fluidized bed polymerization reactor | Mohammad Al-Haj Ali, Vasileios Kanellopoulos, Apostolos Krallis, Klaus Nyfors, Pablo Ivan Aguayo Arellano +1 more | 2021-09-07 |
| 10702842 | Method for returning polymer to a fluidised bed reactor | Vasileios Kanellopoulos, Klaus Nyfors, Eric-Jan Prinsen | 2020-07-07 |
| 10450391 | Method and apparatus for polymerising olefins in gas phase | Vasileios Kanellopoulos, Klaus Nyfors, Pablo Ivan Aguayo Arellano, Eric-Jan Prinsen | 2019-10-22 |
| 9192903 | High throughput reactor assembly for polymerization of olefins | Erik Eriksson, Michiel Bergstra, Klaus Nyfors | 2015-11-24 |
| 9192905 | Flexible reactor assembly for polymerization of olefins | Erik Eriksson, Michiel Bergstra, Klaus Nyfors | 2015-11-24 |
| 8354483 | Reactor system and process for the catalytic polymerization of olefins, and the use of such reactor system in catalytic polymerization of olefins | Michiel Bergstra, Erik Eriksson | 2013-01-15 |
| 8278402 | Reactor system and process for the catalytic polymerization of olefins, and the use of such reactor system in catalytic polymerization of olefins | Michiel Bergstra, Erik Eriksson | 2012-10-02 |
| 7781545 | Process for the catalytic polymerization of olefins, a reactor system, its use in the process, the polyolefins obtained and their use | Bill Gustafsson | 2010-08-24 |
| 7776973 | Process for the catalytic polymerization of olefins, a reactor system and its use in the same process | — | 2010-08-17 |
| 6518372 | Method and apparatus for gas phase polymerization of &agr;-olefins | — | 2003-02-11 |