Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486359 | Catalyst comprising a complex of a metal of subgroup viii based on a phosphinite ligand, and a method for hydroformylation | Heiko Maas, Rocco Paciello, Michael Roper | 2002-11-26 |
| 6440891 | Catalyst comprising a complex of a metal of subgroup VIII, on the basis of a phosphonite ligand and method for hydroformylation | Heiko Maas, Rocco Paciello, Michael Roper, Wolfgang Siegel | 2002-08-27 |
| 6355833 | Catalyst comprising at least one nickel(0) complex based on a phosphonite ligand, and the preparation of nitriles | Wolfgang Siegel | 2002-03-12 |
| 6353127 | &agr;-chloronitriles production method | Armin Stamm, Jochem Henkelmann, Wolfgang Siegel | 2002-03-05 |