Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10522819 | Stabilised (partially) lithiated graphite materials, methods for the production thereof and use for lithium batteries | Ulrich Wietelmann, Vera Nickel, Stefan Scherer, Ute Emmel, Thorsten Buhrmester +1 more | 2019-12-31 |
| 9534001 | Organomagnesium synthesis agent | Dieter Hauk, Ulrich Wietelmann, Dirk Dawidowski, Peter Rittmeyer, Jens Röder | 2017-01-03 |
| 6762315 | Method for producing (1,1′,4, 11″)-terphenyl compounds | Stefan Scherer | 2004-07-13 |
| 6576789 | Process for the preparation of substituted phenylboronic acids | Andreas Meudt, Stefan Scherer, Frank Vollmueller | 2003-06-10 |
| 6392047 | Process for preparing biaryls in the presence of palladophosphacyclobutane catalysts | Holger Geissler, Andreas Meudt, Frank Vollmueller, Stefan Scherer | 2002-05-21 |
| 6353136 | Process for preparing aromatic amines in the presence of palladaphosphacyclobutane catalysts | Holger Geissler, Stefan Scherer, Andreas Meudt, Frank Vollmueller | 2002-03-05 |
| 6265607 | Process for the preparation of 4-(4'-chlorobiphenyl-4-yl)-4-keto-2-methylenebutyric acid | Andreas Meudt, Wilfried Pressler, Antje Noerenberg, Michael Erbes, Robert Cosmo | 2001-07-24 |
| 6248892 | Process for preparing arylpyridines | Antje Noerenberg, Andreas Meudt | 2001-06-19 |
| 6197967 | Process for the preparation of paraoxadiazolyphenylboronic acids | Frank Vollmueller, Andreas Meudt, Antje Noerenberg, Stefan Scherer | 2001-03-06 |
| 6191063 | Catalyst and process for the production of aldehydes by hydroformylation of olefinically unsaturated compounds | Sandra Bogdanovic, Carl D. Frohning, Helmut Bahrmann, Matthias Beller, Hans-Jerg Kleiner | 2001-02-20 |
| 6160180 | Tertiary phosphanes containing alkylene glycol groups | Hans-Jerg Kleiner, Sandra Bogdanovic, Helmut Bahrmann, Carl D. Frohning | 2000-12-12 |
| 6140265 | Catalyst for cross-coupling reactions | Norbert Egger | 2000-10-31 |
| 6066766 | Process for the preparation of 4-chlorobiphenyls | Stefan Scherer, Andreas Meudt, Antje Noerenberg | 2000-05-23 |
| 6054617 | Nitro compound-reducing process | Helmut Bahrmann, Boy Cornils, Andreas Dierdorf | 2000-04-25 |
| 5919930 | Process for cross-coupling aromatic boron compounds with aromatic halogen compounds or perfluoroalkylsulfonates | Javier Manero | 1999-07-06 |
| 5801263 | Process for preparing tertiary phosphines containing phosphinate or phosphonate groups, and novel tertiary phosphines containing phosphinate groups | Thomas Seitz, Hans-Jerg Kleiner | 1998-09-01 |
| 5756804 | Homogeneous process for carrying out cross-coupling reactions | Hans-Jerg Kleiner | 1998-05-26 |
| 5686608 | Process for cross-coupling aromatic boron compounds with aromatic halogen compounds or perfluoroalkylsulfonates | Javier Manero | 1997-11-11 |