Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9076918 | Selective chemical etching process | Joël Dufourcq, Simon Perraud, Olivier Poncelet | 2015-07-07 |
| 6037317 | Aqueous cleaning compositions containing a 2-alkyl alkanol, H.sub.2 . O.sub2, an anionic and a low HLB nonionic | Marina Trani, Elisabetta Russo, Stefano Scialla | 2000-03-14 |
| 5981449 | Acidic cleaning compositions | Eddy Vos | 1999-11-09 |
| 5929012 | Laundry pretreatment with peroxide bleaches containing chelators for iron, copper or manganese for reduced fabric damage | Valerio Del Duca, John Scott Park, Barry Stoddart, Marina Trani, Taher Yousaf | 1999-07-27 |
| 5872088 | Self-thickened cleaning compositions | Maurizio Pucci, Laura Orlandini | 1999-02-16 |
| 5536438 | Multi-purpose liquid cleaning composition comprising nonionic surfactants of different HLB values | Stefano Scialla, Sergio Cardola, Marina Trani | 1996-07-16 |