Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347045 | Sulfonated 2,2'-bis (diphenylphosphinomethyl)-1,1'-binaphthalenes, process for their preparation and their use in a process for the hydroformylation of olefinically unsaturated compounds | Wolfgang Anton Herrmann, Rainer Manetsberger, Helmut Bahrmann, Peter Lappe | 1994-09-13 |
| 5312951 | 3,4-dimethyl-2,5,6-tris(p-sulfonatophenyl)-1-phosphanorbornadiene, process for the preparation thereof and process for the hydroformylation of olefinnically unsaturated compounds | Wolfgang Anton Herrmann, Rainer Manetsberger, Helmut Bahrmann | 1994-05-17 |