| 6942784 |
Structurally enhanced cracking catalysts |
David Stockwell, Stephen H. Brown |
2005-09-13 |
| 5177290 |
Isoprene process |
Robert C. Michaelson |
1993-01-05 |
| 4739111 |
Alpha, beta-ethylenically unsaturated acids and derivatives thereof using a multicomponent acidic catalyst composition containing zirconium |
— |
1988-04-19 |
| 4560790 |
Process for synthesizing .alpha.,.beta.-ethylenically unsaturated products using a multicomponent acidic catalyst composition |
— |
1985-12-24 |
| 4444904 |
Process for synthesizing a multicomponent acidic catalyst composition containing zirconium by an organic solution method |
— |
1984-04-24 |
| 4430252 |
Process for synthesizing a multicomponent acidic catalyst composition by an organic solution method |
— |
1984-02-07 |
| 4415745 |
Process for the preparation of aromatic carbamates and isocyanates |
Arthur M. Brownstein |
1983-11-15 |
| 4321402 |
Carbamate process |
Krishna K. Rao, Ralph J. Spohn, Robert Drogin |
1982-03-23 |
| 4312785 |
Process for the conversion of aromatic hydrocarbons |
— |
1982-01-26 |
| 4313021 |
Process for the conversion of aromatic hydrocarbons |
— |
1982-01-26 |
| 4275052 |
Process for preparing high surface area aluminas |
— |
1981-06-23 |
| 4243827 |
Process for the conversion of aromatic hydrocarbons |
— |
1981-01-06 |