Iengo; Paolo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Iengo; Paolo.The latest application filed is for "aqueous compositions containing perfluoropolyether di-carboxylic salts for the oleo-repellent paper treatment".
- Iengo; Paolo - Milan IT
- Iengo; Paolo - Milano IT
| Patent | Date |
|---|---|
| Aqueous compositions containing perfluoropolyether di-carboxylic salts for the oleo-repellent paper treatment Grant 7,666,940 - Iengo , et al. February 23, 2 | 2010-02-23 |
| Use for the oleo-repellent paper sizing of carboxylic perfluoropolyethers Grant 7,534,323 - Iengo , et al. May 19, 2 | 2009-05-19 |
| Methods for paper sizing with fluorinated polymers Grant 7,323,084 - Turri , et al. January 29, 2 | 2008-01-29 |
| Aqueous compositions containing perfluoropolyether di-carboxylic salts for the oleo-repellent paper treatment App 20070221348 - Iengo; Paolo ; et al. | 2007-09-27 |
| Use for the oleo-repellent paper sizing of carboxylic perfluoropolyethers App 20050000668 - Iengo, Paolo ; et al. | 2005-01-06 |
| Dispersions of fluorinated polymers App 20030136533 - Turri, Stefano ; et al. | 2003-07-24 |
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