Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11708456 | (Per)fluoropolyether (PFPE) polymers | Pier Antonio Guarda, Giovanni Simeone, Marco Galimberti | 2023-07-25 |
| 10766844 | Aromatic compounds bearing hydroxyl-substituted (per)fluoropolyether chains | Roberto Valsecchi, Pier Antonio Guarda | 2020-09-08 |
| 10442893 | (per)fluoropolyether polymers | Roberto Valsecchi, Giovanni Simeone | 2019-10-15 |
| 10351669 | Amino derivatives of perfluoropolyethers | Pier Antonio Guarda, Giovanni Simeone | 2019-07-16 |
| 9890186 | Method of manufacturing cyclophosphazene derivatives | Roberto Valsecchi, Pier Antonio Guarda | 2018-02-13 |
| 8664353 | Process for the purification of polyol PFPE derivatives | Claudio Adolfo Pietro Tonelli, Graziano Giuseppe Vezzulli, Piero Gavezotti | 2014-03-04 |
| 8513471 | Process for the manufacture of polyol perfluoropolyether derivative | Claudio Adolfo Pietro Tonelli, Graziano Giuseppe Vezzulli, Piero Gavezotti, Antonella Di Meo | 2013-08-20 |
| 8304515 | Process for the purification of polyol PFPE derivative | Claudio Adolfo Pietro Tonelli, Graziano Giuseppe Vezzulli, Piero Gavezotti | 2012-11-06 |
| 8063003 | Cyclic phosphazene compound | Antonella Di Meo | 2011-11-22 |
| 7161030 | Hydrofluoroethers having at least one hydrogenated-OCFX'CH3 end group wherein X′=F, CF3 and their preparation process | Antonella Di Meo, Claudio Adolfo Pietro Tonelli | 2007-01-09 |
| 7132574 | Preparation of perfluoropolyethers having at least one —CH2OH or —CH(CF3)OH end group | Claudio Adolfo Pietro Tonelli | 2006-11-07 |
| 6984759 | Process for the preparation of perfluoropolyethers having aldehyde, alcohol, amine end groups by catalytic reduction | Antonella Di Meo, Claudio Adolfo Pietro Tonelli | 2006-01-10 |
| 6919479 | Process for the preparation of perfluoropolyethers acyl-fluoride ended by reduction of the corresponding peroxidic perfluoropolyethers | Antonella Di Meo, Claudio Adolfo Pietro Tonelli | 2005-07-19 |
| 5691000 | Process for surface treatment of cellulosic, metallic, vitreous materials, or cements, marbles, granites and the like | Laura Montagna, Mauro Scapin | 1997-11-25 |