Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6658892 | Processes and systems for liquefying natural gas | Robert A. Fanning, Keenis E. Davis, James E. Kaucher | 2003-12-09 |
| 5228956 | Separation of 3-pentanone from formic acid by extractive distillation | Lloyd Berg | 1993-07-20 |
| 5173156 | Dehydration of formic acid by extractive distillation | Lloyd Berg, Kraig M. Wendt | 1992-12-22 |
| 5006205 | Dehydration of formic acid by extractive distillation | Lloyd Berg, Kraig M. Wendt | 1991-04-09 |
| 4935100 | Dehydration of formic acid by extractive distillation | Lloyd Berg, Kraig M. Wendt | 1990-06-19 |
| 4877490 | Dehydration of formic acid by extractive distillation with dicarboxylic acids | Lloyd Berg, Kraig M. Wendt | 1989-10-31 |
| 4859285 | Separation of 2-pentanone from formic acid by extractive distillation | Lloyd Berg, Thomas H. Flower | 1989-08-22 |
| 4806209 | Separation of formic acid from dioxane by extractive distillation | Lloyd Berg | 1989-02-21 |
| 4801357 | Separation of acetic acid from dioxane by extractive distillation | Lloyd Berg | 1989-01-31 |
| 4801358 | Separation of acetic acid from dioxane by extractive distillation | Lloyd Berg | 1989-01-31 |
| 4793901 | Separation of 2-pentanone from formic acid by extractive distillation | Lloyd Berg | 1988-12-27 |