Vigano'; Laura
Patent Applications and Registrations
Patent applications and USPTO patent grants for Vigano'; Laura.The latest application filed is for "shale inhibitors based on cationic tamarind gum, and drilling fluid comprising the shale inhibitor".
- Vigano'; Laura - Parabiago IT
- Vigano; Laura - Parabiago MI
- Vigano; Laura - Albizzate IT
| Patent | Date |
|---|---|
| Method of drilling a wellbore Grant 11,339,317 - Gallo , et al. May 24, 2 | 2022-05-24 |
| Shale inhibitors based on cationic tamarind gum, and drilling fluid comprising the shale inhibitor Grant 10,787,598 - Vigano , et al. September 29, 2 | 2020-09-29 |
| Shale Inhibitors Based On Cationic Tamarind Gum, And Drilling Fluid Comprising The Shale Inhibitor App 20180066172 - Vigano; Laura ; et al. | 2018-03-08 |
| Additives for ceramic glazes Grant 9,399,601 - Chiavacci , et al. July 26, 2 | 2016-07-26 |
| Additives For Ceramic Glazes App 20140165875 - Chaivacci; Dario ; et al. | 2014-06-19 |
| Fast dissolving hydroxyalkyl guar derivatives Grant 8,017,560 - Pfeiffer , et al. September 13, 2 | 2011-09-13 |
| Swelling Inhibitors for Clays and Shales App 20090239771 - Federici; Franco ; et al. | 2009-09-24 |
| Fast Dissolving Hydroxyalkyl Guar Derivatives App 20070213230 - Pfeiffer; Ugo ; et al. | 2007-09-13 |
| Filtrate Reducer For Drilling Muds App 20070161516 - Vecchi; Stefania ; et al. | 2007-07-12 |
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