Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11685995 | Process for producing flexible organic-inorganic laminates | Maraike Ahlf, Felix Eickemeyer, Daniel LOEFFLER, Stephan Klotz, Myung Mo Sung +1 more | 2023-06-27 |
| 11286561 | Process for producing flexible organic-inorganic laminates | Maraike Ahlf, Torben Adermann, Stephan Klotz | 2022-03-29 |
| 10988844 | Process for producing flexible organic-inorganic laminates | Maraike Ahlf, Torben Adermann, Stephan Klotz | 2021-04-27 |
| 5536854 | Preparation of 2-methyl-1,4-butanediol and 3-methyltetrahydrofuran | Hans-Juergen Weyer, Rolf Fischer, Franz Merger, Jochem Henkelmann, Hardo Siegel +1 more | 1996-07-16 |
| 5382732 | 2,5-bis(1,1-dialkoxy-2-propyl)-2,5-dihydrofurans, the preparation thereof and the use thereof for the preparation of carotenoids | Udo Rheude, Bernhard Schulz, Joachim Paust, Eckhard Hickmann | 1995-01-17 |
| 5300658 | 2,5-bis(1,1-dialkoxy-2-propyl)-2,5-dihydrofurans, the preparation thereof and the use thereof for the preparation of carotenoids | Udo Rheude, Bernhard Schulz, Joachim Paust, Eckhard Hickmann | 1994-04-05 |
| 5256813 | 3-substituted 2-hydroxy-3-formylpropionic esters, the preparation thereof and the use thereof for preparing 3-substituted 3-formylacrylic esters | Franz Merger | 1993-10-26 |
| 5202461 | 3-substituted 2-hydroxy-3-formylpropionic esters, the preparation thereof and the use thereof for preparing 3-substituted 3-formylacrylic esters | Franz Merger | 1993-04-13 |
| 5162552 | Preparation of 4-acetals of butene-1,4-dial and novel acetals of butene-1,4-dial | Franz Merger, Rolf Fischer, Hans Horler | 1992-11-10 |
| 5008408 | Preparation of 1,4-butanediol and tetrahydrofuran | Rolf Fischer, Franz Merger, Hans-Juergen Weyer | 1991-04-16 |
| 5003089 | Preparation of cyclic 6-membered to 8-membered vinylene-1,2-dioxy compounds | Franz Merger, Wolfgang Hoelderich, Toni Dockner, Manfred Sauerwald | 1991-03-26 |
| 4983210 | Isoxazolines, their preparation and their use | Joachim Rheinheimer, Karl Eicken, Hans Theobald, Thomas Kuekenhoehner, Karl-Otto Westphalen +2 more | 1991-01-08 |
| 4879406 | Preparation of pentenoic esters from formylvaleric esters | Franz Merger, Uwe Vagi, Rolf Fischer | 1989-11-07 |
| 4853473 | Preparation of 2(5H)-furanones | Rolf Fischer, Franz Merger, Michael Roeper, Uwe Vagt | 1989-08-01 |