Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7666940 | Aqueous compositions containing perfluoropolyether di-carboxylic salts for the oleo-repellent paper treatment | Mahesh Padigala, Piero Gavezotti | 2010-02-23 |
| 7534323 | Use for the oleo-repellent paper sizing of carboxylic perfluoropolyethers | Piero Gavezotti | 2009-05-19 |
| 7323084 | Methods for paper sizing with fluorinated polymers | Stefano Turri, Tania Trombetta | 2008-01-29 |