Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6995113 | Catalysts which are based on organic-inorganic hybrid materials containing noble metals and titanium and which are used for selectively oxidizing hydrocarbons | Markus Weisbeck, Gerhard Wegener, Georg Wiessmeier | 2006-02-07 |
| 6504040 | Integrated method for producing epoxides from olefins | Ernst-Ulrich Dorf, Gerhard Wegener, Markus Weisbeck | 2003-01-07 |
| 5264624 | Process for the recovery of adipic acid | Georg Steinhoff | 1993-11-23 |
| 4782099 | Process for the production of elastic, open-celled flexible polyurethane foams having increased compression hardness | Manfred Dietrich, Hans-Walter Illger | 1988-11-01 |
| 4546116 | Process for the production of highly elastic foams containing urethane groups and foams obtainable by this process | Hanns P. Muller, Hans Hettel, Kuno Wagner | 1985-10-08 |