Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6013801 | Method for producing aminoethylethanolamine and/or hydroxyethyl piperazine | Magnus Frank | 2000-01-11 |
| 4992587 | Process of using a ruthenium-promoted, halogen-containing, nickel and/or cobalt catalyst, to catalyze an amination reaction | — | 1991-02-12 |
| 4863890 | Process for preparing a ruthenium-promoted, halogen-containing nickel and/or cobalt catalyst and a catalyst prepared by the process | — | 1989-09-05 |
| 4855505 | Promoted nickel and/or cobalt catalyst, its use, and process performed in its presence | — | 1989-08-08 |
| 4701434 | Promoted nickel and/or cobalt catalyst, its use, and process performed in its presesnce | — | 1987-10-20 |