Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5345030 | Inhibiting popcorn polymer formation with sulfur-containing compounds | Hsiang-Ning Sun, Roque V. Martir, Jos Wristers | 1994-09-06 |
| 5196619 | Inhibiting popcorn polymer formation with sulfur-containing compounds | Hsiang-Ning Sun, Roque V. Martir, Jos Wristers | 1993-03-23 |
| 5118871 | Minimizing deactivation of ether synthesis catalyst | Robert C. Michaelson, Dan E. Hendriksen, Terry A. Fons, Di Ou, Daniel D. Rosenfeld | 1992-06-02 |
| 4329234 | Multi-stage gas liquid reactor | Irving D. Crane, Theodore Princiotto, Jr. | 1982-05-11 |