Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6448457 | Method for hydrogenating carbonyl compounds | Michael Hesse, Detlef Kratz, Gerhard Schulz, Marc Walter | 2002-09-10 |
| 6207865 | Method for the hydrogenation of carbonyl compounds | Boris Breitscheidel, Marc Walter, Detlef Kratz, Gerhard Schulz | 2001-03-27 |
| 6201160 | Preparation of alcohols | Martin Brudermuller, Matthias Irgang, Martin Schmidt-Radde, Franz Merger, Tom Witzel +5 more | 2001-03-13 |
| 5623082 | Preparation of acyl chlorides | Martin Decker, Wolfgang Franzischka, Rudolf Irnich | 1997-04-22 |
| 5003089 | Preparation of cyclic 6-membered to 8-membered vinylene-1,2-dioxy compounds | Franz Merger, Juergen Frank, Wolfgang Hoelderich, Toni Dockner | 1991-03-26 |
| 4943671 | Reductive dehalogenation of organic halogen compounds | Toni Dockner, Herbert Krug, Matthias Irgang | 1990-07-24 |
| 4845247 | 3,4,-dihydro-2H-pyrans | Wolfgang Spiegler, Norbert Goetz, Toni Dockner, Rolf Fischer | 1989-07-04 |
| 4845269 | Preparation of 3-pentenoates from 2-pentenoates | Rolf Fischer, Wolfgang Hoelderich | 1989-07-04 |
| 4822918 | Reduction of organic sulfur compounds | Toni Dockner | 1989-04-18 |
| 4767856 | Preparation of caprolactam from 6-aminocaproic acid, esters and amides | Toni Dockner, Rolf Fischer, Hans-Martin Hutmacher, Claus-Ulrich Priester, Uwe Vagt | 1988-08-30 |
| 4767857 | Preparation of caprolactam | Franz Merger, Claus-Ulrich Priester, Rolf Fischer | 1988-08-30 |
| 4670567 | Process for the preparation of 5,6-dihydro-2H-thiopyran-3-carboxaldehyde derivatives wherein the reactions are conducted in a high boiling mineral oil without a catalyst | Toni Dockner, Wolfgang Rohr, Gernot Reissenweber | 1987-06-02 |
| 4599202 | Preparation of adipodinitrile | Toni Dockner, Jost H. Manegold, Hans Leitner | 1986-07-08 |