Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6087423 | 1-hydroxydihydrophosphole oxides and 1-hydroxy-phospholane oxides, preparation thereof and use thereof as flame retardants | Hans-Jerg Kleiner, Winfried Budzinsky | 2000-07-11 |
| 6013707 | Flameproofed polyester molding compositions | Hans-Jerg Kleiner, Winfried Budzinsky | 2000-01-11 |
| 5891226 | Salts of phosphonous acids and use thereof as flame retardants in plastics | Hans-Jerg Kleiner, Winfried Budzinsky | 1999-04-06 |
| 5780534 | Flameproofed polyester molding composition | Hans-Jerg Kleiner, Winfried Budzinsky | 1998-07-14 |
| 5773556 | Low-flammability polyamide molding materials | Hans-Jerg Kleiner, Winfried Budzinsky | 1998-06-30 |