Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11213604 | Composition for dressing cutaneous lesions and manufacturing method thereof | Kurt Stahl | 2022-01-04 |
| 8802145 | Highly porous, fast-disintegrating solid dosage form and its way of manufacturing comprising the preparation of a powder and a freezedrying step | — | 2014-08-12 |
| 6589507 | Foaming antacid suspension tablets | — | 2003-07-08 |
| 6497867 | Use of copolymers of monoethylenically unsaturated carboxylic acids as solubilizers | Helmut Meffert, Axel Sanner, Gunther Berndl, Folker Ruchatz, Karl Kolter | 2002-12-24 |
| 6331294 | Use of copolymers of monoethylenically unsaturated carboxylic acids as solubilizers | Helmut Meffert, Axel Sanner, Gunther Berndl, Folker Ruchatz, Karl Kolter | 2001-12-18 |
| 5750678 | Water-soluble dextran fatty acid esters and their use as solubilizers | Thomas E. Reinhart | 1998-05-12 |
| 5739122 | Dextran esters, the preparation thereof and the use thereof for coating or embedding drugs | Volker Schehlmann, Jan-Frederic Kesselhut | 1998-04-14 |
| 5688776 | Crosslinked polysaccharides, process for their preparation and their use | Juergen Betzing | 1997-11-18 |
| 5576012 | Pharmaceutical aqueous formulations containing a sparingly soluble pharmaceutical active compound with a solubilizing polymeric agent | Markus Kiefer | 1996-11-19 |
| 5565613 | 2-arylpropionic acid preparations and process for their production | Gerd Geisslinger, Kay Brune, Anton Huber | 1996-10-15 |
| 5295584 | Process for selective flotation of phosphorus minerals | Jens Krause | 1994-03-22 |
| 5258185 | Highly active, rapidly absorbable formulations of glibenclamide, processes for the production thereof and their use | Manfred Keller | 1993-11-02 |
| 5184869 | Elevatable sliding roof of flat design | — | 1993-02-09 |
| 4968415 | Process for selective flotation of phosphorus minerals | Hans Morawietz, Werner Ritschel | 1990-11-06 |
| 4904699 | Nifedipine concentrate stabilized against the influence of light and a process for its preparation | — | 1990-02-27 |
| 4777047 | Transdermal application form of calcium antagonists | Dittmar Quade, Majid Mahjour | 1988-10-11 |
| 4699902 | Process for the production of readily soluble 5-aminosalicylic acid preparations | — | 1987-10-13 |
| 4695450 | Anhydrous emulsions and the use thereof | Heinrich Pins | 1987-09-22 |
| 4693750 | Direct tabletting agent | Bernd Pritzwald-Stegmann, Werner Luft | 1987-09-15 |
| 4632921 | Process for the production of readily soluble 5-aminosalicylic acid preparations | — | 1986-12-30 |
| 4576626 | Foliage fertilizers | Miklos Ghyczy, Eugen Etschenberg, Heinrich Osthoff | 1986-03-18 |
| 4567161 | Liquid active ingredient concentrates for preparation of microemulsions | Ulrich Posanski, Miklos Ghyczy, Armin Wendel | 1986-01-28 |
| 4563036 | Vehicle roof with a cover which closes a roof opening and is at least capable of being swung out | — | 1986-01-07 |
| 4540685 | Process for the production of readily soluble 5-aminosalicylic acid preparations, compositions and methods of use | — | 1985-09-10 |
| 4456628 | Process for film-coating a particulate solid, and emulsions for conducting the process | Hermann Osterwald | 1984-06-26 |