Michel Lonchampt
8Patents
4h-index
18Co-inventors
50Inventor score
Filing activity: May 20, 1988 → Oct 3, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5877190A | Substituted biphenyl compounds | Chemistry; Metallurgy | 36 | Expired |
| US5698567A | Heterocyclic spiro compounds | Human Necessities | 15 | Expired |
| US5565429A | Peptides derived from trifluoromethylketones | Human Necessities | 6 | Expired |
| US5889003A | Flavone compounds | Chemistry; Metallurgy | 6 | Expired |
| US4968705A | Benzopyrrolidinone compounds as bronchospastic agents | Human Necessities | 4 | Expired |
| US5919801A | N-substituted piperidines as PDE4 inhibitors | Chemistry; Metallurgy | 3 | Expired |
| US4824836A | Spiro (4,5) decone compounds | Human Necessities | 2 | Expired |
| US5708016A | Pseudopeptides derived from neurokinins | Human Necessities | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.