Beat Frei
4Patents
2h-index
10Co-inventors
45Inventor score
Filing activity: Feb 21, 1995 → Dec 20, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5520864A | Controlled mixture formation | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US9522886B2 | Pyridine derivatives | Chemistry; Metallurgy | 7 | Active |
| US12195470B2 | 7-phenoxy-N-(3-azabicyclo[3.2.1]octan-8-yl-6,7-dihydro-5H-pyrrolo[1,2-b][1,2,4]triazol-2-amine derivatives and related compounds as gamma- secretase modulators for the treatment of alzheimer's disease | Chemistry; Metallurgy | 0 | Active |
| US11117903B2 | Pyridine derivatives | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.