| 5220069 |
Processes for the preparation of carbamates |
Stephen W. King |
1993-06-15 |
| 5164497 |
Decarboxylation processes using mixed metal oxide catalysts |
Stephen W. King, Kurt D. Olson |
1992-11-17 |
| 5064804 |
Mixed metal framework compositions for monoalkylene glycol production |
Hwaili Soo, John H. Robson |
1991-11-12 |
| 4967018 |
Monoalkylene glycol production using mixed metal framework compositions |
Hwaili Soo, John H. Robson |
1990-10-30 |
| 4952542 |
Process for the production of alkylene carbonate and recovery of catalyst |
— |
1990-08-28 |
| 4877886 |
Process for the production of alkylene carbonate |
— |
1989-10-31 |
| 4830712 |
Process for refining ethylene glycol |
John W. Crandall |
1989-05-16 |
| 4629806 |
Vapor state formation of diesters of oxalic acid |
Thomas C. Cleveland, James E. Deitzler, Arthur R. Doumaux, Jr., Joseph P. Henry, John M. Hurt +1 more |
1986-12-16 |
| 4540552 |
Process for the removal of acid gases from a gas mixture |
Cyril Tellis |
1985-09-10 |
| 4487958 |
Process for preparing a diester of oxalic acid |
Joseph P. Henry, Louis A. Kapicak |
1984-12-11 |
| 4314945 |
Alkylene carbonate process |
Charles H. McMullen, James R. Nelson, Joseph A. Sims, Jr. |
1982-02-09 |