Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4469887 | Process for the production of methacrylic acid from isobutyraldehyde | Hans-Jurgen Franke | 1984-09-04 |
| 4403098 | Process for producing a 3,3-dimethyl-2-alkoxyoxirane from a 1-alkoxy-2-methylpropene | Hans-Jurgen Franke | 1983-09-06 |
| 4396776 | Process for the production of methyl-blocked ethoxylates | Hans-Jurgen Franke | 1983-08-02 |
| 4243613 | Process for the manufacture of mixtures of formaldehyde and methanol by partial oxidation of methane | Hans-Jurgen Franke | 1981-01-06 |