Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8101687 | Multimodal polyethylene material | Detlef Schramm, Julien Damen, Pak-Meng Cham | 2012-01-24 |
| 7250473 | Multimodal polyolefin pipe | Detlef Schramm, Julien Damen, Pak-Meng Cham | 2007-07-31 |
| 6699573 | Liner compositions | Karin Katzer | 2004-03-02 |
| 6187424 | Sheet materials suitable for use as a floor, wall or ceiling covering material, and processes and intermediates for making the same | Jerker B.L. Kjellqvist, Ronald Wevers, Johan A. Thoen | 2001-02-13 |
| 4710413 | Coating composition and its use for the preparation of oxygen barrier coatings on plastic articles | — | 1987-12-01 |