Issued Patents 1982
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4337363 | Process for the preparation of 3-(4-methyl-3-cyclohexen-1-yl) butyraldehyde | Helmut Bahrmann, Boy Cornils, Carl D. Frohning | 1982-06-29 |
| 4324918 | N,N-Dimethyl-N'-isobutyl-N'-.beta.-hydroxyethyl-propylenediamine and a process for its preparation | Volker Falk, Claus Kniep | 1982-04-13 |
| 4317925 | Process for the production of di-n-propylacetic acid | Wolfgang Bernhagen, Helmut Springer | 1982-03-02 |
| 4317945 | Process for preparing 2-methyl-2-sec.butyl-1,3-propanediol | Wolfgang Bernhagen, Helmut Bahrmann, Helmut Springer | 1982-03-02 |
| 4311854 | Process for the production of di-n-propyl-acetic acid | Volker Falk, Claus Kniep | 1982-01-19 |