Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4819586 | Cracking furnace with improved heat transfer to the fluid to be cracked | — | 1989-04-11 |
| 4310409 | Thermal cracking of heavy fraction of hydrocarbon hydrogenate | Hans J. Wernicke, Claus Schliebener | 1982-01-12 |
| 4260474 | Thermal cracking of heavy fraction of hydrocarbon hydrogenate | Hans J. Wernicke, Claus Schliebener | 1981-04-07 |
| 4238516 | Method and device for treating cocoa butter-containing masses | — | 1980-12-09 |
| 4210520 | Unsupported catalysts in the production of olefins | Hans J. Wernicke | 1980-07-01 |
| 4188281 | Two-stage production of olefins utilizing a faujasite structure zeolite in hydrogenation stage | Hans J. Wernicke, Allan Watson, Manfred Mansmann, Horst Weber | 1980-02-12 |