Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5629452 | Process for the preparation of polyoxyalkylated amines | Jean-Pierre Guicquero, Pierre Le Perchec, Yves Chevalier | 1997-05-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5629452 | Process for the preparation of polyoxyalkylated amines | Jean-Pierre Guicquero, Pierre Le Perchec, Yves Chevalier | 1997-05-13 |