Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362714 | Tensio-active polypod compounds, process for preparing them and compositions containing them | Guy Vanlerberghe | 1982-12-07 |
| 4349532 | Cosmetic compositions based on poly-(quaternary ammonium) polymers | Guy Vanlerberghe, Alexandre Zysman | 1982-09-14 |
| 4342742 | Surface-active polysiloxanes | Guy Vanlerberghe | 1982-08-03 |
| 4315912 | Cationic surfactants | Gregoire Kalopissis, Guy Vanlerberghe | 1982-02-16 |