| 7906144 |
Solubilizing aids in powder form for solid pharmaceutical presentation forms |
Gunther Berndl, Jorg Breitenbach, Axel Sanner, Heinrich Sack |
2011-03-15 |
| 6525156 |
Styrene-containing popcorn polymers, method for producing same and utilisation |
Andreas Ernst, Helmut Meffert, Axel Sanner, Stefan Stein |
2003-02-25 |
| 6497867 |
Use of copolymers of monoethylenically unsaturated carboxylic acids as solubilizers |
Helmut Meffert, Axel Sanner, Gunther Berndl, Karl Kolter, Kurt Bauer |
2002-12-24 |
| 6436440 |
Use of N-vinyllactam-or-N-vinylamine-containing copolymers as matrix for producing solid pharmaceutical and cosmetic presentations |
Helmut Meffert |
2002-08-20 |
| 6365637 |
Use of esters or amides of hydroxylated carboxylic acids as solubilizers |
Michael Zirnstein, Karl Kolter, Knut Oppenlander |
2002-04-02 |
| 6331294 |
Use of copolymers of monoethylenically unsaturated carboxylic acids as solubilizers |
Helmut Meffert, Axel Sanner, Gunther Berndl, Karl Kolter, Kurt Bauer |
2001-12-18 |
| 6329334 |
Use of crosslinked polyvinylpyrrolidone to increase the rate of disintegration of compact particular detergents and cleaners |
Werner Bertleff, Richard Baur, Robert Heinz, Peter Palm |
2001-12-11 |
| 6271307 |
Use of polyalkylkene oxide-containing graft copolymers as solubilizers |
Jürgen Huff, Helmut Meffert |
2001-08-07 |
| 6075107 |
Use of copolymers of N-vinylprrolidone in preparations of water-insoluble substances |
Stephan Kothrade, Helmut Meffert, Gunther Berndl, Axel Sanner, Stefan Stein +1 more |
2000-06-13 |
