Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6916892 | Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene | Ronald Tharappel, Renaud Oreins, William Gauthier, David Attoe, Kevin McGovern +3 more | 2005-07-12 |
| 6878787 | Polyamide supported metallocene catalysts | William Gauthier, Shady Henry, Kai Hortmann | 2005-04-12 |
| 6855783 | Supported metallocene catalysts | William Gauthier, Margaret Kerr, Jun Tian, Constance Hayworth Patrick, Shady Henry | 2005-02-15 |