Issued Patents All Time
Showing 101–105 of 105 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4270008 | 2-Propyl-pent-4-en-1-al | Wolfgang Bernhagen, Helmut Springer | 1981-05-26 |
| 4263460 | Process for preparing methyl-nonyl-acetaldehyde | Helmut Springer | 1981-04-21 |
| 4258214 | Process for the production of aldehydes | Helmut Bahrmann, Boy Cornils, Gerhard Diekhaus, Waldemar Kascha | 1981-03-24 |
| 4225515 | Isomeric hydroxymethyl-formyl-tricyclo[5,2,1,0.sup.2,6 ]decane mixture and process for manufacture thereof | Heinz Grau | 1980-09-30 |
| 4205013 | Process for the manufacture of 2,3-dimethylpentanal | Helmut Springer | 1980-05-27 |