Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11053375 | Anticorrosive flame retardant formulations for thermoplastic polymers | Muriel Rakotomalala, Elke Schlosser, Sebastian Hoerold | 2021-07-06 |
| 9534109 | Flame retardant-stabilizer combination for thermoplastic polymers | Sebastian Hoerold, Elke Schlosser | 2017-01-03 |
| 8221658 | Mixed salts of diorganylphosphinic acids and carboxylic acids | Harald Bauer, Werner Krause | 2012-07-17 |
| 6964746 | Mixture of a phosphonite with other components | Elke Schlosser, Christian Lechner | 2005-11-15 |
| 6547992 | Flame retardant combination for thermoplastic polymers l | Elke Schlosser, Bernd Nass | 2003-04-15 |
| 6509401 | Synergistic flame retardant combination of salts of 1-hydroxy-dihydrophosphole oxides and/or 1-hydroxyphospholane oxides and nitrogen compounds for use in polymers | Elke Jenewein, Bernd Nass | 2003-01-21 |
| 6365071 | Synergistic flame protection agent combination for thermoplastic polymers | Elke Jenewein, Hans-Jerg Kleiner, Winfried Budzinsky | 2002-04-02 |
| 6344158 | Flame retardant combinations for thermoplastic polymers II | Elke Schlosser, Bernd Nass | 2002-02-05 |
| 6288293 | Process for the preparation of 1,1,1,2-tetrafluoroethane | Gunter Siegemund, Wilfried Schmieder | 2001-09-11 |
| 6255371 | Flame-retardant combination | Elke Schlosser, Bernd Nass | 2001-07-03 |
| 6229044 | Alkyl-1-alkoxyethylphosphinous acid aluminum salts | Hans-Jerg Kleiner, Elke Jenewein | 2001-05-08 |
| 6207736 | Synergistic flameproofing combination for polymers | Bernd Nass | 2001-03-27 |
| 5739070 | Process for regenerating a fluorination catalyst | Frank Ebmeyer, Ralf Finzel, Gunter Siegemund | 1998-04-14 |
| 5326805 | Flame-retardant plastics molding composition of improved stability | Martin Sicken | 1994-07-05 |
| 5157172 | Process for the preparation of 1,1,1-Trifluoro-2-chloroethane | Gunter Siegemund, Thomas Muller | 1992-10-20 |