| 6737527 |
4-formylamino-N-methylpiperidine derivatives, the use thereof as stabilizers and organic material stabilized therewith |
Sylke Haremza, Jurgen Krockenberger, Manfred Appel, Hubert Trauth |
2004-05-18 |
$192,000 |
| 6492442 |
Stabilizer composition |
Manfred Appel, Hubert Trauth, Jurgen Krockenberger |
2002-12-10 |
$948,000 |
| 6407247 |
Photo-stable cosmetic and pharmaceutical formulations containing UV-filters |
Thorsten Habeck, Volker Schehlmann, Horst Westenfelder, Thomas Wunsch |
2002-06-18 |
$459,000 |
| 6379588 |
Stabilized monomer composition |
Heinz Friedrich Sutoris, Andreas Koch, Jacques Dupuis, Manfred Niessner |
2002-04-30 |
$312,000 |
| 6268441 |
Method for polymerizing vinyl monomers |
John Lynch, Heinz Friedrich Sutoris, Jürgen Zubiller |
2001-07-31 |
$568,000 |
| 6147145 |
Stabilized monomer composition |
Andreas Koch, Heinz Friedrich Sutoris, Jacques Dupuis, Manfred Niessner |
2000-11-14 |
$234,000 |
| 6143205 |
Mixtures containing monomers and stabilizers |
Heinz Friedrich Sutoris, Hermann Uhr |
2000-11-07 |
$207,000 |
| 6069258 |
Cosmetic preparations comprising photostable UV-A filters |
Thorsten Habeck, Volker Schehlmann, Horst Westenfelder, Thomas Wunsch |
2000-05-30 |
|
| 6037487 |
Photo-stable cosmetic and pharmaceutical formulations containing UV-filters |
Thorsten Habeck, Volker Schehlmann, Horst Westenfelder, Thomas Wunsch |
2000-03-14 |
|
| 6007828 |
Cosmetic preparations containing photostable UV-A filters |
Martin Holderbaum, Karin Sperling, Horst Westenfelder, Thomas Wunsch |
1999-12-28 |
|
| 5973040 |
Tetramethylpiperidine-containing copolymers |
Alfred Krause, Hubert Trauth, Albin Berger, Andreas Deckers |
1999-10-26 |
|
| 5945091 |
Photo-stable cosmetic and pharmaceutical formulations containing UV-filters |
Thorsten Habeck, Volker Schehlmann, Horst Westenfelder, Thomas Wunsch |
1999-08-31 |
|
| 5922244 |
4-acylaminopiperidin-N-oxyle |
Andreas Koch, Konrad Mitulla, Gregor Tremmel, Holger Herbst |
1999-07-13 |
|
| 5917080 |
Preparation of 2-cyano-3,3-diarylacrylic esters |
Martin Holderbaum, Karl Beck, Tom Witzel, Guido Voit |
1999-06-29 |
|
| 5914360 |
Preparation of N, N'-bridged bistetramethylpiperidinyl compounds |
— |
1999-06-22 |
|
| 5914379 |
Compression of ethylenically unsaturated monomers |
Heinz Friedrich Sutoris, Andreas Koch, Andreas Deckers, Eckard Schauss, Roger Klimesch +2 more |
1999-06-22 |
|
| 5872252 |
Compression of ethylenically unsaturated monomers |
Heinz Friedrich Sutoris, Andreas Koch, Andreas Deckers, Eckard Schauss, Roger Klimesch +2 more |
1999-02-16 |
|
| 5821380 |
2-cyanoacrylic esters |
Martin Holderbaum, Hubert Trauth, Guido Voit, Karin Sperling, Alfred Krause |
1998-10-13 |
|
| 5821292 |
3-arylacrylic acid ester light-protection stabilizers for organic material |
Martin Holderbaum, Wolfgang Goetze, Jurgen Krockenberger, Hubert Trauth |
1998-10-13 |
|
| 5807504 |
Stabilizer mixture composed of chroman derivatives, organic phosphites or phosphonites and amines |
Jurgen Krockenberger, Wolfgang Goetze, Hubert Trauth |
1998-09-15 |
|
| 5728888 |
Preparation of hydroxylated benzophenones |
Gunter Brill, Peter Bottcher |
1998-03-17 |
|
| 5726285 |
Condensation and addition polymers having N,N'-bridged bistetramethylpiperidyloxy groups |
Hubert Trauth |
1998-03-10 |
|
| 5714611 |
Preparation of N,N'-bridged bistetramethylpiperidinyl compounds |
— |
1998-02-03 |
|
| 5679855 |
Preparation of benzophenone imines |
Guido Voit, Martin Holderbaum, Tom Witzel |
1997-10-21 |
|
