Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6569962 | Method for producing ethylene homopolymerizates and ethylene copolymerizates of a lower mass density | Werner Zschoch, Harald Beer, Gerd Lohse, Otto J. Berbee | 2003-05-27 |
| 6407191 | Medium density ethylene polymers, a process to prepare these polymers and use of carbonyl group containing chain transfer agents in this process | Karl Zuercher, Ronald Wevers | 2002-06-18 |