Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9168519 | Hydroconversion multi-metallic catalyst and method for making thereof | Alexander E. Kuperman, Dennis Dykstra | 2015-10-27 |
| 8716164 | Hydrodemetallization catalyst and process | Christopher Dillon, Alexander E. Kuperman | 2014-05-06 |
| 8702970 | Hydroconversion multi-metallic catalyst and method for making thereof | Alexander E. Kuperman | 2014-04-22 |
| 8703641 | Hydroconversion multi-metallic catalyst and method for making thereof | Alexander E. Kuperman, Dennis Dykstra, Ping Wang, Soy Uckung | 2014-04-22 |
| 8658558 | Hydroconversion multi-metallic catalyst and method for making thereof | Alexander E. Kuperman, Dennis Dykstra | 2014-02-25 |
| 8652447 | Cosmetic and personal care products containing synthetic magnesium alumino-silicate clays | Alexander E. Kuperman, Ibrahim J. Uckung | 2014-02-18 |
| 8603932 | Hydrocracking catalyst and process using a magnesium aluminosilicate clay | Alexander E. Kuperman, Darren P. Fong | 2013-12-10 |
| 8586500 | Hydroconversion multi-metallic catalyst and method for making thereof | Alexander E. Kuperman, Dennis Dykstra | 2013-11-19 |
| 8575061 | Hydroconversion multi-metallic catalyst and method for making thereof | Alexander E. Kuperman, Dennis Dykstra | 2013-11-05 |
| 8575062 | Hydroconversion multi-metallic catalyst and method for making thereof | Alexander E. Kuperman, Dennis Dykstra | 2013-11-05 |
| 8563456 | Hydrodemetallization catalyst and process | Christopher Dillon, Alexander E. Kuperman | 2013-10-22 |
| 8518239 | Hydrocracking catalyst and process using a magnesium aluminosilicate clay | Alexander E. Kuperman, Darren P. Fong | 2013-08-27 |
| 8383543 | Hydroconversion multi-metallic catalyst and method for making thereof | Alexander E. Kuperman, Dennis Dykstra | 2013-02-26 |
| 8343887 | Hydroconversion processes employing multi-metallic catalysts and method for making thereof | Alexander E. Kuperman | 2013-01-01 |
| 8206575 | Hydroconversion processes employing multi-metallic catalysts and method for making thereof | Alexander E. Kuperman | 2012-06-26 |
| 8177961 | Hydrocarbon conversion using molecular sieve SSZ-75 | Stacey I. Zones, Allen W. Burton, Berend Smit, Edith Beerdsen | 2012-05-15 |
| 8173570 | Hydroconversion processes employing multi-metallic catalysts and method for making thereof | Alexander E. Kuperman, Bi-Zeng Zhang, Andrew Rainis, Christopher Dillon | 2012-05-08 |
| 8163169 | Hydroconversion processes employing multi-metallic catalysts and method for making thereof | Alexander E. Kuperman, Bi-Zeng Zhang, Andrew Rainis | 2012-04-24 |
| 8084384 | Magnesium aluminosilicate clays—synthesis and catalysis | Alexander E. Kuperman, Dennis Dykstra, Ibrahim J. Uckung | 2011-12-27 |
| 8080492 | Hydroconversion multi-metallic catalyst and method for making thereof | Alexander E. Kuperman, Dennis Dykstra, Soy Uckung, Darren P. Fong | 2011-12-20 |
| 8058203 | Hydroconversion multi-metallic catalyst and method for making thereof | Dennis Dykstra, Alexander E. Kuperman, Soy Uckung, Darren P. Fong | 2011-11-15 |
| 7964524 | Hydroconversion multi-metallic catalyst and method for making thereof | Alexander E. Kuperman, Dennis Dykstra | 2011-06-21 |
| 7964525 | Hydroconversion multi-metallic catalyst and method for making thereof | Dennis Dykstra, Alexander E. Kuperman, Soy Uckung, Darren P. Fong | 2011-06-21 |
| 7964526 | Hydroconversion multi-metallic catalyst and method for making thereof | Alexander E. Kuperman, Dennis Dykstra, Soy Uckung, Darren P. Fong | 2011-06-21 |
| 7931799 | Hydroconversion multi-metallic catalyst and method for making thereof | Dennis Dykstra, Alexander E. Kuperman, Soy Uckung, Darren P. Fong | 2011-04-26 |