Issued Patents 2002
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6465678 | Method for preparing methyl carbazate | Lars Rodefeld, Horst Behre, Robert Sollner | 2002-10-15 |
| 6465658 | Process for the preparation of N,N′-carbonyldiazoles and azolide salts | Johannes Scherer, Robert Sollner | 2002-10-15 |
| 6448455 | TMP/Vapor pressure filtration | Paul Wagner | 2002-09-10 |
| 6441254 | Process for preparing trimethylol compounds and formic acid | Frank Dobert, Paul Wagner, Wolfgang Eymann, Rolf Feller | 2002-08-27 |
| 6441170 | Method of producing 4,6-dichloropyrimidine with acid chlorides | Franz-Josef Mais, Gunther Cramm, Guido Steffan | 2002-08-27 |
| 6441171 | Method for the production of 4,6-dichloropyrimidine with the aid of phosgene | Franz-Josef Mais, Gunther Cramm, Guido Steffan | 2002-08-27 |
| 6392057 | Method for the production of n,n′-carbonyldiazoles | Johannes Scherer, Robert Sollner | 2002-05-21 |
| 6350779 | Piece-form calcium formate | Achim Noack, Hanspeter Baumgartner, Gunter Linde | 2002-02-26 |