Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9012601 | Waterbased dimerized rosins and the process to make them | Ivo Kesselaer | 2015-04-21 |
| 8557954 | Waterbased dimerized rosins and the process to make them | Ivo Kesselaer | 2013-10-15 |
| 5837640 | Carbon-supported hydrodearomatization catalyst | Chakka Sudhakar, Frank Dolfinger, Jr., Dennis Joseph Rao | 1998-11-17 |
| 5523510 | Treated bound ferrierite zeolites for skeletal isomerization of n-olefins to iso-olefins | Regis J. Pellet, Chi-Lin O'Young, Alison E. Hadowanetz, James E. Browne | 1996-06-04 |
| 5510560 | Skeletal isomerization of n-olefins to iso-olefins on binded ferrierite zeolites | Chi-Lin O'Young, Regis J. Pellet, Alison E. Hadowanetz, James E. Browne | 1996-04-23 |
| 5491276 | Skeletal isomerization of n-butylenes to isobutylene on zeolites | Chi-Lin O'Young, Regis J. Pellet, Alison E. Hadowanetz, James E. Browne | 1996-02-13 |
| 5435907 | Hydrodearomatization of middle distillate hydrocarbons | Chakka Sudhakar, Frank Dolfinger, Jr., Dennis J. Pao | 1995-07-25 |
| 5227569 | Skeletal isomerization of n-butylenes to isobutylene on boron-beta zeolites | Chi-Lin O'Young, Daniel G. Casey | 1993-07-13 |
| 5198597 | Bimetallic catalysts for dehydroisomerization of N-butane to isobutene | Chi-Lin O'Young, James E. Browne, John F. Matteo, Robert A. Sawicki | 1993-03-30 |
| 5175250 | Stabilized rosin and process for production and use thereof | — | 1992-12-29 |