Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9637471 | Hydroxyindalpine derivatives and their medical use | Arne Skerra, Michael Schemann, Thomas Berger | 2017-05-02 |
| 9556527 | Undivided electrolytic cell and use of the same | Patrick Keller, Markus Schiermeier | 2017-01-31 |
| 9540740 | Undivided electrolytic cell and use thereof | Patrick Keller, Markus Schiermeier | 2017-01-10 |
| 8455664 | Process for preparing 1-alkyl-3-difluoromethyl-5-hydroxypyrazoles | Sergii Pazenok, Norbert Lui | 2013-06-04 |
| 8309742 | Use of the PigD protein for catalyzing 1,4-additions of 2-oxoalkanoates to α, β-unsaturated ketones | Carola Dresen, Michael Richter | 2012-11-13 |
| 7157253 | Method for the production of (r)- and (S)-8-chloro-6-hydroxyoctanic acid alkyl esters by enzymatic reduction | Wolfgang Sauer, Gunter Laban | 2007-01-02 |
| 7045334 | Nucleotide sequence encoding a benzaldehyde lyase, and process for stereoselectively synthesizing 2-hydroxyketones | Martina Pohl, Ayhan Demir | 2006-05-16 |
| 6764613 | N-alkyl ammonium acetonitrile salts, methods therefor and compositions therewith | Ulrich Annen, James E. Deline, Kevin A. Klotter, Klaus Mundinger, Sarah A. Perkins +5 more | 2004-07-20 |
| 6689591 | Method of reducing keto-carboxylic acids and their esters | Michael Wolberg, Werner Hummel, Christian Wandrey | 2004-02-10 |
| 6399339 | Method for the enantioselective reduction of 3,5-dioxocarboxylic acids, their salts and their esters | Michael Wolberg, Werner Hummel | 2002-06-04 |
| 6235218 | Process for preparing N-alkyl ammonium acetonitrile compounds | Ulrich Annen, James E. Deline, Lafayette D. Foland, Kevin A. Klotter, Josef Muller +7 more | 2001-05-22 |
| 6001535 | Monomers with cyclic carbonate groups | Wolfgang Podszun, Ludger Heiliger, Carl Casser, Friedrich-Karl Bruder | 1999-12-14 |
| 5486548 | Acrylates and methacrylates based on cyclohexyldiphenols | Wolfgang Podszun | 1996-01-23 |
| 5395737 | Heat- and photo-sensitive imaging element and method for making images therewith | Wolfgang Podszun, Herman Uytterhoeven | 1995-03-07 |
| 5354827 | Dental adhesives | Werner Finger, Wolfgang Podszun, Jens Winkel | 1994-10-11 |
| 5328804 | Image producing element containing a photopolymerizable monomer | Wolfgang Podszun, Herman Uytterhoeven | 1994-07-12 |
| 5314721 | Process for sizing paper | Joachim Probst, Heinrich Alberts, Joachim Konig, Heinz Baumgen, Fritz Puchner | 1994-05-24 |
| 5300537 | Carboxamido (meth) acrylic acid esters for treatment of collagen | Wolfgang Podszun, Bernd Alker | 1994-04-05 |
| 5294646 | N-alkyl-n-(meth)acryloyloxyalkylcarboxamides of aromatic carboxylic acids and aromatic carboxylic acid anhydrides, and adhesives containing these compounds | Wolfgang Podszun, Werner Finger, Jens Winkel | 1994-03-15 |
| 5292610 | Microcapsules and their use | Gunter Helling, Wolfgang Podszun | 1994-03-08 |
| 5277739 | Process for bonding a material to a collagen-containing material | Wolfgang Podszun, Bernd Alker | 1994-01-11 |
| 5270350 | Crosslinked shaped dental articles | Wolfgang Podszun, Gunther Bebermeier, Roland Richter | 1993-12-14 |
| 5264485 | Hydroxyalkyl (meth)acrylic-containing adhesive component for the restoration of dental hard substance | Wolfgang Podszun, Werner Finger | 1993-11-23 |
| 5258067 | Liquid for conditioning tooth or bone substance | Wolfgang Podszun, Jens Winkel, Hans-Dieter Block | 1993-11-02 |
| 5241081 | N-alkyl-N-(meth)acryloyloxyalkylcarboxamides of aromatic carboxylic acids and aromatic carboxylic acid anhydrides, and adhesives containing these compounds | Wolfgang Podszun, Werner Finger, Jens Winkel | 1993-08-31 |