Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4402794 | Purification of butylene oxides by extractive distillation with selected extractive distillation solvents | Margaret Nemet-Mavrodin, Yon-Li Shangkuan | 1983-09-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4402794 | Purification of butylene oxides by extractive distillation with selected extractive distillation solvents | Margaret Nemet-Mavrodin, Yon-Li Shangkuan | 1983-09-06 |