Issued Patents All Time
Showing 1–25 of 249 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6136155 | Separation of mesitylene from 1,2,4-trimetyhlbenzene by azeotropic distillation | — | 2000-10-24 |
| 6042697 | Separation of 9,11-Diene C18 fatty acid from 10,12-Diene C18 fatty acid by azeotropic distillation | — | 2000-03-28 |
| 6039846 | Separation of 3-methyl-2-pentenal from n-butanol by azeotropic distillation | — | 2000-03-21 |
| 6033529 | Separation of mesitylene from 4-ethyl toluene by azeotropic distillation | — | 2000-03-07 |
| 6024841 | Separation of 2-methyl-1-butanol and 3-methyl-1-butanol from 1-pentanol by extractive distillation | — | 2000-02-15 |
| 6019874 | Separation of conjugated linoleic acids by azeotropic distillation | Terry Brix | 2000-02-01 |
| 6017423 | Separation of 3-methyl-2-pentenal from N-butanol by extractive distillation | — | 2000-01-25 |
| 6004435 | Separation of cumene from 3-ethyl toluene by azeotropic distillation | — | 1999-12-21 |
| 5993610 | Separation of ethyl acetate from ethanol by azeotropic distillation | — | 1999-11-30 |
| 5972172 | Separation of 1,2,4-trimethylbenzene from 1,2,3-trimethylbenzene by extractive distillation | — | 1999-10-26 |
| 5961789 | Separation of t-amyl alcohol from n-butanol by extractive distillation | — | 1999-10-05 |
| 5928478 | Separation of linoleic acid from linolenic acid by azeotropic distillation | — | 1999-07-27 |
| 5908538 | Separation of T-amyl alcohol from 2- methyl-1 -propanol azeotropic distillation | — | 1999-06-01 |
| 5904815 | Separation of t-amyl alcohol from n-butanol by azeotropic distillation | — | 1999-05-18 |
| 5897750 | Separation of acetone from isopropanol-water mixtures by extractive distillation | — | 1999-04-27 |
| 5879517 | Method for separating 2-butanol from t-amyl alcohol using certain organic compounds as the agent in extractive distillation | — | 1999-03-09 |
| 5876569 | Separation of methyl ethyl ketone from ethanol by extractive distillation | — | 1999-03-02 |
| 5868907 | Separation of methyl ethyl ketone from ethanol by azeotropic distillation | — | 1999-02-09 |
| 5851362 | Separation of 4-methyl-2-pentanol from 3-methyl-1-butanol by extractive distillation | — | 1998-12-22 |
| 5840160 | Separation of 3-carene from limonene by extractive distillation | — | 1998-11-24 |
| 5800681 | Separation of ethanol, isopropanol and water mixtures by extractive distillation | — | 1998-09-01 |
| 5795447 | Separation of 2-butanol from isobutanol by extractive distillation | — | 1998-08-18 |
| 5789629 | Separating 3-methyl-1-butanol from 1-pentanol using certain organic compounds as the agent in extractive distillation | — | 1998-08-04 |
| 5779862 | Separation of 2-methyl-1-butanol and 3-methyl-1-butanol from 1-pentanol by azeotropic distillation | — | 1998-07-14 |
| 5776321 | Separation of t-amyl alcohol from 1-propanol by azeotropic distillation | — | 1998-07-07 |