Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281189 | Process for producing a polymer composition | John Jamieson, Jari-Jussi Ruskeeniemi, Floran Prades, Noureddine Ajellal, Tua Sundholm +3 more | 2025-04-22 |
| 12202964 | Polymer composition | John Jamieson, Jari-Jussi Ruskeeniemi, Floran Prades, Noureddine Ajellal, Tua Sundholm +3 more | 2025-01-21 |
| 11001736 | Adhesive polymer composition | Tua Sundholm, Juha Hartikainen, Ravindra Tupe, Juha Kuosa, Liubov Havula | 2021-05-11 |
| 10899942 | Process for producing a coated pipe | Jari Aarila, Jarmo Kela | 2021-01-26 |
| 9616462 | Protective polymer layer | Leif Leiden | 2017-04-11 |
| 9598566 | Soft heterophasic polyolefin composition | Leif Leiden, Norbert Erwin Therenzo Jansen, Tua Sundholm | 2017-03-21 |
| 9550210 | Method of coating pipes or pipe sections | Leif Leiden, Sven Sjöberg | 2017-01-24 |
| 9453598 | Coated pipe comprising polyolefin layer with enhanced adhesion | Leif Leiden, Anders Leiden, Kauno Alastalo | 2016-09-27 |
| 9186838 | Apparatus and method for coating pipes or pipe sections | Leif Leiden, Sven Sjöberg | 2015-11-17 |
| 8911840 | Coated pipe and propylene polymer composition therefor | Leif Leiden, Kauno Alastalo | 2014-12-16 |