Pignagnoli; Francesca
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pignagnoli; Francesca.The latest application filed is for "reinforced sandwich panels".
- Pignagnoli; Francesca - Reggio Emilia IT
- Pignagnoli; Francesca - Nell'emilia IT
| Patent | Date |
|---|---|
| Reinforced Sandwich Panels App 20200094516 - Ottens; Andreas ; et al. | 2020-03-26 |
| Low pressure process for frothing polyurethane or polyisocyanurate Grant 9,738,767 - Pignagnoli , et al. August 22, 2 | 2017-08-22 |
| Panel With Fire Barrier App 20170067248 - Vairo; Giuseppe ; et al. | 2017-03-09 |
| Low Pressure Process for Frothing Polyurethane or Polyisocyanurate App 20160002427 - Pignagnoli; Francesca ; et al. | 2016-01-07 |
| Panel With Fire Barrier App 20140212619 - Vairo; Giuseppe ; et al. | 2014-07-31 |
| Storage-stable polyol compositions for producing rigid polyisocyanurate foam Grant 8,557,886 - Golini , et al. October 15, 2 | 2013-10-15 |
| Method Of Molding Rigid Polyurethane Foams App 20130243986 - Girotti; Cecilia ; et al. | 2013-09-19 |
| Two-component Polyisocyanurate Adhesive And Insulation Panels Prepared Therefrom App 20120189838 - Pellacani; Luigi ; et al. | 2012-07-26 |
| Storage-stable Polyol Compositions For Producing Rigid Polyisocyanurate Foam App 20120010309 - Golini; Paolo ; et al. | 2012-01-12 |
| Polyol composition and polyisocyanate-based foam prepared therefrom App 20060052467 - Pignagnoli; Francesca ; et al. | 2006-03-09 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 