Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5463020 | Preparation of polytetrahydrofuran or tetrahydrofuran/alkylene oxide copolymers | Rainer Becker, Christof Palm, Wolfgang Franzischka | 1995-10-31 |
| 5455352 | Preparation of N-(2-hydroxyethyl)-piperazine | Rainer Becker, Emil Scharf | 1995-10-03 |
| 5410070 | Preparation of N-alkenylpyrrolidones | Lothar Franz | 1995-04-25 |
| 5359122 | Preparation of 3-arylacrylic acids and their derivatives | Josef Gnad, Rainer Becker | 1994-10-25 |
| 5336815 | Preparation of vinyl glycols | Rainer Becker, Walter Gramlich, Hans-Ulrich Scholz | 1994-08-09 |
| 5120880 | Preparation of muscone, intermediates for this preparation and preparation of said intermediates | Thomas Kuekenhoehner, Karl Brenner, Rainer Becker, Matthias Irgang, Charles Schommer | 1992-06-09 |
| 5081311 | Preparation of muscone, intermediates for this preparation and preparation of said intermediates | Thomas Kuekenhoehner, Karl Brenner, Rainer Becker, Matthias Irgang, Charles Schommer | 1992-01-14 |
| 5068479 | Preparation of 1,1,3,4,4,6-hexamethyl-1,2,3,4-tetra-hydronaphthalene | Herbert Mayr, Rainer Becker | 1991-11-26 |
| 4965376 | 3,9-dihydroxynonyne and its derivatives protected at the 9-OH function | Rainer Becker, Gerald Lauterbach, Ernst Buschmann, Heinz Eckhardt, Walter Himmele +1 more | 1990-10-23 |