Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688434 | Imide-aromatic peroxyacids as bleaching agents | Carlo Venturello, Claudio Cavallotti | 1997-11-18 |
| 5520844 | Imide-aromatic peroxyacids as bleaching agents | Carlo Venturello, Claudio Cavallotti | 1996-05-28 |
| 5496494 | Process for decreasing the build up of inorganic incrustations on textiles and detergent composition used in such process | Roland Beck | 1996-03-05 |
| 5430231 | Process for the disposal of chlorinated organic products by sulphonation or nitration and subsequent oxidation | Ivan Wlassics, Mario Alfieri | 1995-07-04 |
| 5401435 | Process for increasing the bleaching efficiency of an inorganic persalt or of hydrogen peroxide | Roland Beck, Myriam Elsevier, Julio Mentech | 1995-03-28 |
| 5344581 | Process for increasing the bleaching efficiency of an inorganic persalt using an acetylated mixture of sorbital and mammitol | Roland Beck, Julio Mentech, Myriam Elseviers | 1994-09-06 |
| 5342542 | Process for increasing the bleaching efficiency of persalts by using a partially acetylated sucrose as a bleach activator | Roland Beck, Julio Mentech | 1994-08-30 |
| 5276216 | Process for oxidizing aromatic and aliphatic compounds | Ivan Wlassics | 1994-01-04 |
| 4360439 | Composition for the de-inking of printed waste paper by the washing process | Giulio Calmanti, Salvatore Gafa, Giovanni M. Dadea, Alfonso Gatti | 1982-11-23 |
| 4231841 | Process for the de-inking of printed waste paper | Giulio Calmanti, Salvatore Gafa, Giovanni M. Dadea, Alfonso Gatti | 1980-11-04 |