Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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, Otello Farias | 2005-08-30 |