Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12234345 | Flame retardant-stabilizer combination for thermoplastic polymers | Harald Bauer | 2025-02-25 |
| 11053375 | Anticorrosive flame retardant formulations for thermoplastic polymers | Muriel Rakotomalala, Elke Schlosser, Wolfgang Wanzke | 2021-07-06 |
| 10941281 | Flame-retardant polyamide composition | Elke Schlosser | 2021-03-09 |
| 10633509 | Flame retardant mixtures and production thereof | Harald Bauer, Martin Sicken, Eva-Maria Leuschner, Muriel Rakotomalala | 2020-04-28 |
| 10508238 | Halogen-free solid flame retardant mixture and use thereof | Harald Bauer, Martin Sicken | 2019-12-17 |
| 10421909 | Mixed alkali-aluminum phosphites, method for producing same, and the use thereof | Harald Bauer, Martin Sicken | 2019-09-24 |
| 10202549 | Mixtures of aluminum phosphite with sparingly soluble aluminum salts and foreign ions, process for the production thereof and the use thereof | Harald Bauer, Martin Sicken | 2019-02-12 |
| 9534109 | Flame retardant-stabilizer combination for thermoplastic polymers | Wolfgang Wanzke, Elke Schlosser | 2017-01-03 |
| 9505904 | Mixtures of aluminum hydrogenphosphites with aluminum salts, process for the production thereof and the use thereof | Harald Bauer, Martin Sicken | 2016-11-29 |
| 9481831 | Mixtures of flame protection means containing flame protection means and aluminium phosphites, method for production and use thereof | Harald Bauer, Martin Sicken | 2016-11-01 |
| 9150710 | Flame-proof agent-stabiliser combination for thermoplastic and duroplastic polymers | Harald Bauer | 2015-10-06 |
| 9068061 | Flameproof agent stabiliser combination for thermoplastic and duroplastic polymers | Harald Bauer, Michael Hill | 2015-06-30 |
| 8889772 | Method for producing mixtures of alkylphosphonous acid salts and dialkylphosphinic acid salts | Michael Hill, Werner Krause, Martin Sicken | 2014-11-18 |
| 7838580 | Salts of alkyl esters of carboxyethyl(alkyl)phosphinic acid | Harald Bauer, Werner Krause | 2010-11-23 |
| 7449508 | Flame retardant combination for thermoplastic polymers | Christian Steib | 2008-11-11 |
| 7273901 | Flame retardant dispersion | Martin Sicken, Susanne Knop, Harald Bauer | 2007-09-25 |
| 7259200 | Phosphorus-containing flame retardant agglomerates | Harald Bauer, Werner Krause, Martin Sicken | 2007-08-21 |
| 7255814 | Flame retardant and stabilizer combined for thermoplastics polymers | Ottmar Schacker | 2007-08-14 |
| 7220791 | Styrene-hypophosphite adduct, a process for preparation thereof, and its use | Harald Bauer, Werner Krause, Martin Sicken, Peter Staniek | 2007-05-22 |
| 7148276 | Granular flame-retardant composition | Harald Bauer, Werner Krause, Martin Sicken | 2006-12-12 |
| 7087666 | Surface-modified salts of phosphinic acid | Franz-Leo Heinrichs, Elisabeth Jung | 2006-08-08 |