Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9714302 | Process for preparing spherical polymerization catalyst components for use in olefin polymerizations | Vladimir Marin, Michael Spencer, Neil J. O'Reilly, Ahmed Hintolay | 2017-07-25 |
| 9403924 | Process of production of large and spherical polymerization catalyst and use of same in olefin polymerizations | Michael Spencer | 2016-08-02 |