Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9168499 | Arrangements for removing entrained catalyst particulates from a gas | Kurt R. Schuttenberg | 2015-10-27 |
| 8394256 | Method for haze mitigation and filterability improvement for base stocks | James W. Gleeson, Eric B. Sirota, Charles L. Baker, Jr., Dennis A. Gaal, David Mentzer +6 more | 2013-03-12 |