Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4994469 | Diaclyl-substituted methylene-2,2,4-trimethyl-1,2-dihydroquinolines and a process for the preparation thereof | Janos Szvoboda, Jozsef Szente, Laszlo Melovits, Imre tvos, Ilona Legradi +2 more | 1991-02-19 |
| 4510147 | Compositions for and medical use of water-soluble derivatives of 6,6-methylene-bis-(2,2,4-trimethyl-1,2-dihydroquinoline) | Vilmos Bar, Jozsef Boszormenyi, Peter Richter, Jeno Mercz | 1985-04-09 |
| 4356306 | Water-soluble derivatives of 6,6'-methylene-bis-(2,2,4-trimethyl-1,2-dihydroquinoline) | Vilmos Bar, Joszef Boszormenyi, Peter Richter, Jeno Mercz | 1982-10-26 |