Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5132476 | Process for producing C.sub.3 -C.sub.4 monoalkylchlorides | Wolfgang Reith, Karl-Heinz Gluzek | 1992-07-21 |
| 4943354 | Process for the continuous separation of water from methyl tert-butyl ether mixtures | Milan Prezelj | 1990-07-24 |
| 4902385 | Process for the purifying distillation of crude sec-butyl alcohol | — | 1990-02-20 |
| 4760204 | Process for deodorizing isopropyl alcohol | Karl-Heinz Gluzek, Wolfgang Reith, Wilhelm Neier | 1988-07-26 |
| 4760202 | Process for the production of tertiary alcohols | Michael Dettmer, Milan Prezelj, Werner Webers | 1988-07-26 |
| 4760203 | Process for the production of isopropyl alcohol | Rolf-Rainer Carls, Milan Prezelj, Werner Webers | 1988-07-26 |
| 4709106 | Process for deodorizing isopropyl alcohol | Karl-Heinz Gluzek, Wilhelm Neier | 1987-11-24 |
| 4579984 | Process for the production of alcohols | Wilhelm Neier, Werner Webers, Michael Dettmer | 1986-04-01 |
| 4544776 | Process for separating methanol from the reaction products obtained in the etherification of C.sub.4 through C.sub.7 isoolefins with methanol | Milan Prezelj | 1985-10-01 |
| 4476333 | Process for the continuous production of secondary butyl alcohol | Wilhelm Neier, Werner Webers, Rainer Ruckhaber, Wolf J. Ostwald | 1984-10-09 |