Laszlo Toke
11Patents
3h-index
36Co-inventors
56Inventor score
Filing activity: Oct 21, 1975 → Apr 9, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4739081A | New crown ether derivatives, process for the preparation thereof and ion-selective membrane electroes comprising the same | Physics | 6 | Expired |
| US4102886A | Process for the preparation of benzo(a)quinolizidine derivatives | Chemistry; Metallurgy | 4 | Expired |
| US5169751A | Process for the chemical sensitization of silver halide photographic emulsions | Physics | 3 | Expired |
| US5292933A | Process for the resolution of threo-3-[(2-aminophenyl)-thio]-2-hydroxy-3-(4-methoxy-phenyl)propionic acid | Chemistry; Metallurgy | 2 | Expired |
| US4229366A | Process for heterogeneous nucleophilic substitution reactions | Chemistry; Metallurgy | 1 | Expired |
| US4508919A | Process for the preparation of optically active cyclopropane carboxylic acids | Chemistry; Metallurgy | 1 | Expired |
| US4531007A | Crown ether compounds, process for the preparation of the crown ether complex forming agents and ion-selective membrane electrodes containing the same | Physics | 1 | Expired |
| US4334103A | Process for heterogeneous nucleophilic substitution reactions | Chemistry; Metallurgy | 1 | Expired |
| US4210650A | Antiphlogistic method of treatment | Chemistry; Metallurgy | 0 | Expired |
| US4342871A | Benzo(a)quinolizidine derivatives | Chemistry; Metallurgy | 0 | Expired |
| US4347377A | Process for the preparation of polyhalogenphenyl carbamates | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.