Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5689014 | Integrated process for producing diisopropyl ether and an isopropyl tertiary alkyl ether | Robert J. Schmidt, Terry L. Marker, Richard E. Marinangeli | 1997-11-18 |
| 5689033 | Process for removal of impurities from light paraffin isomerization feedstocks | Paulino Forte | 1997-11-18 |
| 5672772 | Process for removal of nitriles from etherification feedstocks | Paul R. Cottrell, David A. Hamm | 1997-09-30 |
| 5659106 | Catalytic distillation process for mercaptan and olefin removal | Masami Kojima | 1997-08-19 |
| 5621150 | Process for the production of ethyl tert.-alkyl ethers | Henry Rastelli, Carmen M. Yon | 1997-04-15 |