Issued Patents 1997
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698080 | Separation of phellandrene from limonene by azeotropic distillation | — | 1997-12-16 |
| 5693194 | Separation of butyraldehyde from ethanol by extractive distillation | — | 1997-12-02 |
| 5658435 | Separation of 2-methyl -1-propanol from 2-butanol by azeotropic distillation | — | 1997-08-19 |
| 5658436 | Separation of 2-methyl-1-butanol from 3-methyl-1-butanol by extractive distillation | — | 1997-08-19 |
| 5645695 | Separation of 2-methyl-1-propanol from 2-methyl-1-butanol by azeotropic distillation | — | 1997-07-08 |
| 5633402 | Separation of formic acid from acetic acid by azeotropic distillation | — | 1997-05-27 |
| 5602294 | Separation of o-xylene from p-xylene and m-xylene by extractive distillation | — | 1997-02-11 |
| 5599979 | Separation of formic acid from acetic acid by extractive distillation | — | 1997-02-04 |
| 5597455 | Separation of 3-carene and limonene by extractive distillation | — | 1997-01-28 |