Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4739081 | New crown ether derivatives, process for the preparation thereof and ion-selective membrane electroes comprising the same | Laszlo Toke, Bela gai, Istvan Bitter, Erno Pungor, Klara Szepesvary nee Toth +2 more | 1988-04-19 |
| 4531007 | Crown ether compounds, process for the preparation of the crown ether complex forming agents and ion-selective membrane electrodes containing the same | Laszlo Toke, Bela gai, Istvan Bitter, Erno Pungor, Klara Szepesvary nee Toth +2 more | 1985-07-23 |
| 4440619 | Electro-analytical measuring equipment with measuring cell, comprising integral sensing element and several reference electrodes | Janos Daroczy, Janos Erdelyi, Lajos Kecskes, Henrik Muller, Katalin Nyiro +1 more | 1984-04-03 |
| 4430164 | Fault-compensating electro-analytical measuring process and equipment | Janos Daroczy, Janos Erdelyi, Lajos Kecskes, Henrik Muller | 1984-02-07 |
| 4375399 | Molecule selective sensor for industrial use and procedure for its preparation | Geza Nagy, Emma Porjesz, Erno Pungor | 1983-03-01 |
| 4354913 | Molecule selective enzyme electrode | Erno Pungor, Geza Nagy, Emma Porjesz | 1982-10-19 |