Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11702568 | (Per)fluoropolyether derivatives | Roberto Valsecchi, Fabrizio Mutta, Alberto Zompatori | 2023-07-18 |
| 11525070 | (Per)fluoropolyether polymers and use thereof | Antonio PUPPO, Pier Antonio Guarda | 2022-12-13 |
| 10941316 | (Per)fluoropolyether derivatives | Roberto Valsecchi, Fabrizio Mutta, Alberto Zompatori | 2021-03-09 |
| 10414861 | Zwitterionic derivatives of (per)fluoropolyethers | Pier Antonio Guarda | 2019-09-17 |
| 9394243 | (per)fluoropolyether block copolymers | Claudio Adolfo Pietro Tonelli, Marco Galimberti, Piero Gavezotti | 2016-07-19 |
| 9370733 | Process for the purification of (per) fluoropolyethers with carboxylate end groups | Pier Antonio Guarda | 2016-06-21 |
| 8697985 | Protective film for a solar cell module | Claudio Adolfo Pietro Tonelli | 2014-04-15 |
| 7288682 | Separation of bifunctional perfluoropolyethers (PFPEs) having -CH2OH termination from their mixtures with -CH2OH monofunctional PFPEs | Alexandre Tchistiakov, Claudio Adolfo Pietro Tonelli | 2007-10-30 |
| 6821454 | Method for removing water from surfaces | Mario Visca | 2004-11-23 |
| 6262006 | De-oiling composition of perfluoropolyethers and hydrofluoropolyethreal surfactants | Rossella Silvani | 2001-07-17 |
| 6221434 | Surface treatments with bifunctional perfluoropolyether derivatives | Mario Visca, Silvana Modena, Giovanni Gavazzi | 2001-04-24 |
| 6096240 | Composition for the removal of water from a surface | Ezio Strepparola, Rossella Silvani | 2000-08-01 |
| 6083424 | Compositions to remove water and/or solvents | Rossella Silvani | 2000-07-04 |
| 5980642 | Method for the removal of water from surfaces | Ezio Strepparola, Rossella Silvani | 1999-11-09 |
| 5399779 | Process for preparing perfluoro-2-methyl-4-methoxypentane | Vito Tortelli, Claudio Tonelli, Walter Navarrini | 1995-03-21 |
| 5296617 | Process for preparing 1,3-dioxoles | Walter Navarrini | 1994-03-22 |
| 5235074 | Halogenated 1,3-dioxolanes | Walter Navarrini, Vittorio Montanari | 1993-08-10 |
| 5225576 | Process for preparing halogenated 1,3-dioxolanes | Walter Navarrini, Vittorio Montanari | 1993-07-06 |