Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10773249 | Preparation of a ZSM-5-based catalyst; use in ethylbenzene dealkylation process | Yuriy YANSON, Hong-Xin Li | 2020-09-15 |
| 10377638 | Stabilized microporous crystalline material, the method of making the same, and the use for selective catalytic reduction of NOx | Hong-Xin Li, Bjorn Moden, William E. Cormier | 2019-08-13 |
| 10189012 | Preparation of catalyst | Sjoerd Alkema, Lay Hwa Ong, Bart Pelgrim, László Domokos, Ferry Winter | 2019-01-29 |
| 9861963 | Preparation of catalyst | Sjoerd Alkema, Lay Hwa Ong, Bart Pelgrim, László Domokos, Ferry Winter | 2018-01-09 |
| 9308521 | Zeolite Y | Cornelius Ouwehand, László Domokos, Lay Hwa Ong | 2016-04-12 |
| 7141232 | Preparation of molecular sieves involving spray drying | Stephen J. Miller, Gerald M. Woltermann, William E. Cormier | 2006-11-28 |
| 6521208 | Process for preparing a modified zeolite | William E. Cormier, Elliot P. Hertzenberg, Richard J. Hinchey, Bonita K. Marcus | 2003-02-18 |
| 6174430 | Noble metal hydrocracking catalysts | Bruce H. C. Winquist | 2001-01-16 |
| 6093672 | Noble metal hydrocracking catalysts | Bruce H. C. Winquist | 2000-07-25 |
| 5601798 | Process for preparing zeolite Y with increased mesopore volume | Thomas W. Hastings, Elliot P. Hertzenberg | 1997-02-11 |
| 5435987 | Process for preparing ammonium zeolites of low alkali metal content | — | 1995-07-25 |
| 5242677 | Stable zeolite of low unit cell constant and method of making same | Raymond P. Denkewicz, Jr., Elliot P. Hertzenberg | 1993-09-07 |