Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6534608 | Support materials for use with polymerization catalysts | Dick Nagaki | 2003-03-18 |
| 6482904 | Support materials for use with polymerization catalysts | — | 2002-11-19 |
| 6369174 | Catalyst modifier and its use in the polymerization of olefin(s) | Timothy T. Wenzel, David James Schreck | 2002-04-09 |
| 6346584 | Catalyst modifiers and their use in the polymerization of olefins(s) | Timothy T. Wenzel, Dick Nagaki, Simon Mawson, David James Schreck | 2002-02-12 |
| 6187712 | Catalyst composition for the polymerization of olefins | — | 2001-02-13 |
| 6166154 | Olefin polymerization catalyst composition having increased activity | John H. Oskam, David James Schreck, Purna Chand Sishta, Timothy T. Wenzel, Gregory T. Whiteker +1 more | 2000-12-26 |
| 5912202 | Olefin polymerization catalyst composition having increased activity | John H. Oskam, David James Schreck, Purna Chand Sishta, Timothy T. Wenzel, Gregory T. Whiteker +1 more | 1999-06-15 |
| 5391533 | Catalyst system for producing chlorine dioxide | James V. Griepenburg, Kevin Keating | 1995-02-21 |