Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12012504 | Process for the preparation of multimodal high density polyethylene | Anh Tuan Tran, Joy Cheng, Joseph Thorman, John Jamieson, Ravindra Tupe | 2024-06-18 |
| 11572461 | Multimodal copolymer of ethylene and at least two alpha-olefin comonomers and final articles made thereof | Ravindra Tupe, John Jamieson, Jarmo Kela, Ricardo Godoy-Lopez, Markku Vahteri | 2023-02-07 |
| 10669410 | Process for producing multimodal polyethylene in-situ blends including ultra-high molecular weight fractions | Yi Liu, Qizheng Dou | 2020-06-02 |
| 10619036 | Multimodal polyethylene copolymer | Ravindra Tupe, John Jamieson, Jarmo Kela, Ricardo Godoy-Lopez, Markku Vahteri | 2020-04-14 |
| 10584196 | Process for producing LLDPE resins | Ravindra Tupe, Victor Sumerin, John Jamieson, Jani AHO, Markku Vahteri +2 more | 2020-03-10 |
| 9920190 | Multimodal polyethylene composition with high pressure resistance | Yi Liu, Tanja Piel, Qizheng Dou, Hermann Prokschi | 2018-03-20 |
| 9783661 | Blend of bimodal polyethylene with unimodal ultra high molecular weight polyethylene with improved mechanical properties | Qizheng Dou, Yi Liu | 2017-10-10 |
| 9708479 | Multistage process for producing polyethylene compositions | Thomas Hjertberg, Ravindra Tupe, Udo Wahner, Tanja Piel, Yi Liu +3 more | 2017-07-18 |
| 9676877 | Disentangled high or ultrahigh molecular weight polyethylene prepared with Ziegler-Natta catalyst | Thomas Hjertberg, Yi Liu, Qizheng Dou | 2017-06-13 |
| 9328181 | Disordered nanoporous crystalline form of syndiotactic polystyrene, process for its preparation and articles comprising the same | Riccardo Bianchi, Luciano Di Maio, Maurizio Galimberti, Gaetano Guerra, Roberto Pantani +1 more | 2016-05-03 |