| 4975401 |
ZSM-5/ZSM-12 catalyst mixture for cracking alkylbenzenes |
Warren W. Kaeding |
1990-12-04 |
| 4912275 |
Ammonium activation of zeolites in the presence of gaseous ammonia |
Clarence D. Chang, Cynthia T-W. Chu |
1990-03-27 |
| 4871702 |
Ammonium activation of zeolites in the presence of gaseous ammonia |
Clarence D. Chang, Cynthia T-W. Chu, Randall D. Partridge |
1989-10-03 |
| 4837398 |
Ammonium activation of zeolites in the presence of gaseous ammonia |
Clarence D. Chang, Cynthia T-W. Chu |
1989-06-06 |
| 4727122 |
Recovery of unreacted monomers in olefin polymerization process |
John L. Pickering, Jr. |
1988-02-23 |
| 4665268 |
Catalytic conversion of methanol to light olefins |
George E. Stead |
1987-05-12 |
| 4652690 |
Oxidative dehydrogenation of alkyl aromatics with carbon molecular sieves |
— |
1987-03-24 |
| 4593136 |
ZSM-5/ZSM-12 catalyst mixture for cracking alkylbenzenes |
Warren W. Kaeding |
1986-06-03 |
| 4577050 |
ZSM-5/ZSM-12 Catalyst mixture for cracking alkylbenzenes |
Warren W. Kaeding |
1986-03-18 |
| 4374295 |
Catalytic conversion of methanol to light olefins |
— |
1983-02-15 |