Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6596862 | Purification of N-vinyl-&egr;-caprolactam | Arnd Bottcher, Rolf Pinkos, Rudolf Erich Lorenz | 2003-07-22 |
| 6504064 | Preparation of enol ethers | Jochem Henkelmann, Juan Aiscar, Boris A. Trofimov, Nina K. Gusarova, Ludmilla A. Oparina | 2003-01-07 |