Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7105700 | Process for the synthesis of mixtures of methane diphenyl diamine and its higher homologues with a controlled isomer distribution | Alberto De Angelis, Carlo Perego, Aldo Bosetti | 2006-09-12 |
| 6936737 | Process for the synthesis of mixtures of methane diphenyl diamine and its higher homologues with a controlled isomer distribution | Alberto De Angelis, Cristina Flego, Aldo Bosetti | 2005-08-30 |
| 6380433 | Process for the production of diaminodiphenylmethane and its higher homologues | Carlo Perego, Alberto De Angelis, Aldo Bosetti | 2002-04-30 |
| 5019631 | Alkylene oxide modified poly(2,6-dimethyl-p-oxyphenylene) | Alberto Gandini, Raffaella Monga, Arnaldo Roggero, Raffaello Sisto, Claudio Valentini | 1991-05-28 |
| 4879036 | Asymmetrical membrane of polyester-amide and process for preparing it | Francesco Pittalis, Francesco Bartoli | 1989-11-07 |