Vezzulli; Graziano Giuseppe
Patent Applications and Registrations
Patent applications and USPTO patent grants for Vezzulli; Graziano Giuseppe.The latest application filed is for "process for the purification of polyol pfpe derivatives".
- Vezzulli; Graziano Giuseppe - Milan IT
| Patent | Date |
|---|---|
| Process for the purification of polyol PFPE derivatives Grant 8,865,944 - Vezzulli , et al. October 21, 2 | 2014-10-21 |
| Process for the purification of polyol PFPE derivatives Grant 8,664,353 - Tonelli , et al. March 4, 2 | 2014-03-04 |
| Process for the manufacture of polyol perfluoropolyether derivative Grant 8,513,471 - Tonelli , et al. August 20, 2 | 2013-08-20 |
| Process for the purification of polyol PFPE derivative Grant 8,304,515 - Tonelli , et al. November 6, 2 | 2012-11-06 |
| Process for the purification of polyol PFPE derivatives App 20120059144 - Tonelli; Claudio Adolfo Pietro ; et al. | 2012-03-08 |
| Process for the purification of polyol PFPE derivatives App 20120055779 - Vezzulli; Graziano Giuseppe ; et al. | 2012-03-08 |
| Process for the purification of polyol PFPE derivative App 20110003968 - Tonelli; Claudio ; et al. | 2011-01-06 |
| Process for the manufacture of polyol perfluoropolyether derivative App 20100240930 - Tonelli; Claudio ; et al. | 2010-09-23 |
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