Pierre Perreault
3Patents
3h-index
6Co-inventors
36Inventor score
Filing activity: Nov 20, 1991 → Jun 30, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5270317A | N-substituted heterocyclic derivatives, their preparation and the pharmaceutical compositions in which they are present | Chemistry; Metallurgy | 81 | Expired |
| US5559233A | Methods for preparing n-substituted heterocyclic derivatives | Chemistry; Metallurgy | 31 | Expired |
| US5352788A | N-substituted heterocyclic derivatives | Chemistry; Metallurgy | 18 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.