Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464838 | Process for the recovery of compounds present in the heavy products after their preparation | Françoise Igersheim, Antonio Queiroz | 2002-10-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464838 | Process for the recovery of compounds present in the heavy products after their preparation | Françoise Igersheim, Antonio Queiroz | 2002-10-15 |