Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11542223 | Process for preparing di- and polyamines of the diphenyl methane series | Dolan OConnor, Stefan Wershofen | 2023-01-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11542223 | Process for preparing di- and polyamines of the diphenyl methane series | Dolan OConnor, Stefan Wershofen | 2023-01-03 |