Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977312 | Phosphor, arsenic and antimony compounds based upon diaryl-anellated bicyclo[2.2.n] parent substances and catalysts containing same | Wolfgang Ahlers, Michael Roper, Peter Hofmann, Daniel C. M. Warth | 2005-12-20 |
| 6881867 | Method for hydroformylation, xanthene-bridged ligands and catalyst comprising a complex of said ligands | Wolfgang Ahlers, Dag Wiebelhaus, Michael Bartsch, Robert Baumann, Dieter Vogt +1 more | 2005-04-19 |