Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821454 | Method for removing water from surfaces | Simonetta Antonella Fontana | 2004-11-23 |
| 6818688 | Use of (per)fluoropolyether derivatives in the treatment of substrata having a low surface energy | — | 2004-11-16 |
| 6790890 | Aqueous compositions of perfluoropolyether phosphates and use thereof to confer oleo-repellence to paper | Patrizia Maccone, Fiorenza D'Aprile | 2004-09-14 |