Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663400 | Process for preparing alkylsilanes having bulky alkyl radicals | Rudolf Reitmeier, Tassilo Lindner, Hartmut Menzel | 1997-09-02 |
| 5004560 | Basic polypyrrylenemethines and salts thereof, and a process for their preparation | Richard Becker | 1991-04-02 |
| 4733012 | Process for the preparation of 4-halomethylbenzaldehyde | Dieter Kippe | 1988-03-22 |
| 4729851 | Polymers with conjugated double bonds | Reinhard Jira | 1988-03-08 |
| 4215057 | Process for the production of substituted furans | Rudolf Kaufmann, Norman Haberle, Reinhard Muller | 1980-07-29 |
| 4187237 | Process for the manufacture of a furancarboxylic acid anilide | Wolfgang Deinhammer, Rudolf Kaufmann, Norman Haberle | 1980-02-05 |