Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4983657 | Synergistic mixture for polyolefin stabilization | Antonin Humplik, Maria Benckova, Pavol Caucik, Marcela Goghova, Milan Karvas +2 more | 1991-01-08 |
| 4500446 | Mixed unsaturated monocarboxylic acid esters of 2,2,6,6-tetramethyl-4-piperidinol and of its ammonium carboxylate as stabilizer against UV in polymeric materials | Alojz Balogh, Milan Karvas, Maria Hrachovcova, Jan Masek, Pavol Caucik +1 more | 1985-02-19 |