Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12209175 | Flame retardant-stabilizer combination for thermoplastic polymers | Harald Bauer, Eva-Maria Leuschner | 2025-01-28 |
| 12043719 | Flame retardant mixture | Elke Schlosser, David Crossley, John Williams, Andrew Bamford | 2024-07-23 |
| 11859084 | Flame-retardant and color-stable polyamide molding compounds | Elke Schlosser, Eva-Maria Leuschner | 2024-01-02 |
| 11739195 | Additive mixtures for plastics, laser-markable polymer compositions comprising them and the use thereof | Harald Bauer, Martin Sicken | 2023-08-29 |
| 11692097 | Flame-retardant polyamide compositions with a high glow wire ignition temperature and use thereof | Harald Bauer, Martin Sicken | 2023-07-04 |
| 11312910 | Diorganylphosphinic acid salts, method for the production thereof and the use thereof | Harald Bauer, Martin Sicken | 2022-04-26 |
| 11084917 | Flame retardant-stabilizer combination for thermoplastic polymers | Harald Bauer, Martin Sicken | 2021-08-10 |
| 11028324 | Flame retardant mixtures, the production and the use thereof | Harald Bauer, Martin Sicken | 2021-06-08 |
| 9732202 | Composition comprising a thermoplastic polymer and a synergistic mixture of determined amino ethers and finely particled phosphinates | Matthias Zäh | 2017-08-15 |
| 8765848 | Modified waxes, a process for their preparation, and their use | Rainer Fell, Matthias Zäh | 2014-07-01 |
| 6855757 | Preparation of glycol carboxyethylmethylphosphinate | Heinz-Peter Breuer, Elisabeth Jung | 2005-02-15 |
| 6645625 | Stabilized red phosphorus material and a process for its preparation | Jürgen Laubner | 2003-11-11 |
| 6639017 | Flame-retardant unsaturated polyester resins | Hans-Peter Schmitz | 2003-10-28 |
| 6548627 | Flame-retardant phosphorus-modified epoxy resins | — | 2003-04-15 |
| 6420459 | Flame-retarding thermosetting compositions | — | 2002-07-16 |
| 6278012 | Process for preparing phosphinate esters | Norbert Weferling, Heinz-Peter Breuer, Martin Sicken | 2001-08-21 |
| 6156825 | Flame-retardant, unsaturated polyester resins | Guido Arnsmann | 2000-12-05 |
| 6090968 | Process for preparing phosphinic esters | Norbert Weferling, Heinz-Peter Breuer | 2000-07-18 |
| 6090967 | Process for preparing phosphonous esters | Norbert Weferling, Heinz-Peter Breuer | 2000-07-18 |
| 5959043 | Phosphorus-containing dicarboxylic reaction product of epoxy resins and phosphorus acid (anhydride) with hardener | Hans-Jerg Kleiner | 1999-09-28 |
| 5900469 | Storage-stable, phosphorus-modified epoxy resins | Hans-Jerg Kleiner, Guido Scholz | 1999-05-04 |
| 5880247 | Phosphorus-containing dicarboxylic acid (anhydride)-modified epoxy resin | Hans-Jerg Kleiner | 1999-03-09 |
| 5854361 | Process for preparing phosphorus-modified epoxy resins | Hans-Peter Schmitz | 1998-12-29 |
| 5854371 | Phosphorus-modified epoxy resin mixtures comprising epoxy resins, phosphorus-containing compounds and a curing agent | — | 1998-12-29 |
| 5830973 | Phosphorus-modified epoxy resins comprising epoxy resins and phosphorus-containing compounds | Hans-Peter Schmitz | 1998-11-03 |