| Patent | Date |
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Binderless ex situ selectivated zeolite catalyst
Grant 6,777,583 - Beck , et al. August 17, 2 | 2004-08-17 |
Binderless ex situ selectivated zeolite catalyst
Grant 6,576,582 - Beck , et al. June 10, 2 | 2003-06-10 |
Binderless ex situ selectivated zeolite catalyst
App 20030055305 - Beck, Jeffrey S. ; et al. | 2003-03-20 |
Method of preparation of ex situ selectivated zeolite catalysts for enhanced shape selective applications and methods to increase the activity thereof
Grant 5,726,114 - Chang , et al. March 10, 1 | 1998-03-10 |
Ethylbenzene production process with ex situ selectivated zeolite catalyst
Grant 5,689,025 - Abichandani , et al. November 18, 1 | 1997-11-18 |
High conversion touluene disproportionation with ex situ selectivated zeolite catalysts
Grant 5,659,098 - Beck , et al. August 19, 1 | 1997-08-19 |
Enhanced shape selective applications and methods to increase the activity thereof
Grant 5,633,417 - Beck , et al. May 27, 1 | 1997-05-27 |
Catalyst modification for shape selective hydrocarbon conversions
Grant 5,552,357 - Lago , et al. September 3, 1 | 1996-09-03 |
Multiple impregnation technique for the preparation of ex situ selectivated zeolite catalysts
Grant 5,495,059 - Beck , et al. February 27, 1 | 1996-02-27 |
Method of preparation of ex situ selectivated zeolite catalysts for enhanced shape selective applications and method to increase the activity thereof
Grant 5,476,823 - Beck , et al. December 19, 1 | 1995-12-19 |
Multiple impregnation technique for the preparation of ex situ selectivated zeolite catalysts
Grant 5,403,800 - Beck , et al. April 4, 1 | 1995-04-04 |
Hydrocarbon conversion process employing a porous material
Grant 5,370,785 - Beck , et al. December 6, 1 | 1994-12-06 |
Shape selective hydrocarbon conversions over modified catalyst
Grant 5,371,312 - Lago , et al. December 6, 1 | 1994-12-06 |
Selective toluene disproportionation process (STDP) with ex situ selectivated zeolite catalysts
Grant 5,365,004 - Beck , et al. November 15, 1 | 1994-11-15 |
Porous materials
Grant 5,304,363 - Beck , et al. * April 19, 1 | 1994-04-19 |
Sorption separation over modified synthetic mesoporous crystalline material
Grant 5,220,101 - Beck , et al. June 15, 1 | 1993-06-15 |
Catalytic conversion over modified synthetic mesoporous crystalline material
Grant 5,200,058 - Beck , et al. April 6, 1 | 1993-04-06 |
Activating silicoaluminophosphate compositions
Grant 5,185,310 - Degnan , et al. February 9, 1 | 1993-02-09 |
Method for stabilizing synthetic mesoporous crystalline material
Grant 5,156,829 - McCullen , et al. October 20, 1 | 1992-10-20 |
Method for functionalizing synthetic mesoporous crystalline material
Grant 5,145,816 - Beck , et al. * September 8, 1 | 1992-09-08 |
Synthesis of large pore zeolites containing gallium
Grant 5,061,466 - Chang , et al. October 29, 1 | 1991-10-29 |
Aromatization with improved selectivity
Grant 4,950,829 - Han , et al. August 21, 1 | 1990-08-21 |
Aromatization process and catalyst utilizing a mixture of shape-selective porous crystalline silicate zeolite and pillared layered metal oxide
Grant 4,933,310 - Aufdembrink , et al. June 12, 1 | 1990-06-12 |
Aromatization process
Grant 4,861,932 - Chen , et al. August 29, 1 | 1989-08-29 |
Stabilization of zinc on catalysts
Grant 4,849,568 - McCullen , et al. July 18, 1 | 1989-07-18 |
Zeolite beta with improved regeneration characteristics
Grant 4,840,929 - Chen , et al. June 20, 1 | 1989-06-20 |
Titanosilicates of enhanced ion exchange capacity and their preparation
Grant 4,828,812 - McCullen , et al. May 9, 1 | 1989-05-09 |
Aromatization with catalyst comprising noble-metal containing titanosilicate having the structure of zeolite beta
Grant 4,827,068 - Chen , et al. May 2, 1 | 1989-05-02 |
Regeneration of noble metal-highly siliceous zeolite with sequential hydrogen halide and halogen or organic-halogen compound treatment
Grant 4,645,751 - McCullen , et al. February 24, 1 | 1987-02-24 |
Method for preparing hydroisomerization catalysts
Grant 4,615,997 - Chen , et al. October 7, 1 | 1986-10-07 |
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