Laszlo Levai
5Patents
2h-index
22Co-inventors
47Inventor score
Filing activity: Feb 23, 1977 → Apr 17, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4160035A | Plant protecting agents and methods for their use | Chemistry; Metallurgy | 3 | Expired |
| US4259257A | 1-Phenyl-2-amino-1,3-propanediol-N-aryloxyalkyl derivatives | Chemistry; Metallurgy | 2 | Expired |
| US5216157A | 1,4,Dihydro-pyridine intermediates | Chemistry; Metallurgy | 1 | Expired |
| US5126457A | Process for the preparation of 1,4-dihydro-pyridine derivatives | Chemistry; Metallurgy | 1 | Expired |
| US4123615A | Process for preparing the threo- and erythro-isomers of 1-phenyl-2-nitro-1,3-propanediol | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.