Laszlo Frank
8Patents
3h-index
18Co-inventors
50Inventor score
Filing activity: Sep 20, 1984 → Jan 29, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4731376A | 2-(-(2,2,5,5-tetramethyl-3-pyrrolin-3-carbonyl))-amino derivatives | Chemistry; Metallurgy | 8 | Expired |
| US4703056A | New alkyl diamine derivatives | Chemistry; Metallurgy | 7 | Expired |
| US5104884A | Triazolyl quinoline derivatives | Chemistry; Metallurgy | 7 | Expired |
| US5032600A | Alkyl diamine derivatives | Chemistry; Metallurgy | 2 | Expired |
| US5703113A | Benzopyran derivatives | Chemistry; Metallurgy | 1 | Expired |
| US5028609A | Alkyl diamine derivatives | Chemistry; Metallurgy | 0 | Expired |
| US5830903A | Triazole substituted quinoline derivatives for gastrointestinal treat-treatment | Chemistry; Metallurgy | 0 | Expired |
| US4897413A | Alkyl diamine derivatives | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.