Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7419685 | Process for producing solid dosage forms | Gunther Berndl, Dirk Simon, Axel Sanner | 2008-09-02 |
| 7022344 | Process for producing solid dosage forms | Gunther Berndl, Dirk Simon, Axel Sanner | 2006-04-04 |
| 6939912 | Compositions comprising copolymers of N-vinylcarboxamides and monomers with a hydrophobic radical, and use of these copolymers | Anton Negele, Helmut Meffert, Axel Sanner | 2005-09-06 |
| 6682725 | High molecular weight mass cationic copolymers | Reinhold Dieing, Peter Hossel, Axel Sanner, Katrin Zeitz, Hans-Jurgen Raubenheimer +1 more | 2004-01-27 |
| 6528089 | Method for producing solid dosing forms | Helmut Meffert, Gunther Berndl, Andreas Ernst, Axel Sanner | 2003-03-04 |
| 6423256 | Process for producing solid dosage forms | Jorg Breitenbach, Harald Krull, Thomas Kessler, Armin Lange, Werner Maier +1 more | 2002-07-23 |
| 6350398 | Process for producing coated solid dosage forms | Jorg Breitenbach, Andreas Kleinke, Armin Lange, Werner Maier | 2002-02-26 |
| 6284803 | Solid dosage form with polymeric binder | Gunther Berndl, Helmut Meffert | 2001-09-04 |
| 6231876 | Use of water-soluble copolymers as active ingredients in cosmetics | Manfred Niessner, Claudia Nilz, Peter Hossel, Axel Sanner | 2001-05-15 |
| 6221368 | Process for producing solid dosage forms by extrusion | Jorg Breitenbach, Andreas Kleinke, Joerg Rosenberg | 2001-04-24 |
| 6187884 | Preparation of low molecular mass homopolymers of N-vinylpyrrolidone | Rainer Blankenburg, Iris Peters, Axel Sanner | 2001-02-13 |
| 6103820 | Preparation of water-soluble copolymers of at least one water-soluble N-vinyllactam and at least one hydrophobic comonomer | Rainer Blankenburg, Axel Sanner | 2000-08-15 |
| 6075107 | Use of copolymers of N-vinylprrolidone in preparations of water-insoluble substances | Helmut Meffert, Gunther Berndl, Axel Sanner, Stefan Stein, Volker Schehlmann +1 more | 2000-06-13 |
| 5990269 | Copolymer of vinylpyrrolidone and vinylimidazole | Karin Neubecker, Stefan Stien | 1999-11-23 |
| 5780542 | Water-emulsifiable polyisocyanates | Brigitta Huckestein, Hans Renz, Karl Haberle | 1998-07-14 |