Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624321 | Process for the preparation of polyether polyols | Jörg Hofmann, Pramod Gupta | 2003-09-23 |
| 6570031 | Dendrimer compounds, method for the production thereof, use thereof as catalysts | Sigurd Becke, Michael Mager, Heike Windisch | 2003-05-27 |
| 6492565 | Process for the preparation of polyether polyols | Jörg Hofmann, Pramod Gupta | 2002-12-10 |
| 6057466 | Palladium catalysts for polymerization | Karl-Heinz Aleksander Ostoja Starzewski | 2000-05-02 |
| 6015841 | Initiator systems containing vanadium tetrachloride for the (co)polymerization of isoolefins | Gerhard Langstein, Martin Bohnenpoll, Werner Obrecht, Peter Plesch | 2000-01-18 |