Irmgard Hoffmann
4Patents
1h-index
5Co-inventors
30Inventor score
Filing activity: May 30, 1978 → Aug 12, 1980
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4185105A | 4-Phenyl-8-amino-tetrahydroisoquinolines and antidepressant use | Human Necessities | 2 | Expired |
| US4302468A | 4-Aryl-5,6,7,8-tetrahydropyrazolo(3,4-B)-(1,5)diazepine-1H,4H-5,7-diones and medicaments containing same | Chemistry; Metallurgy | 1 | Expired |
| US4305952A | 8-Aryl-5,6,7,8-tetrahydropyrazolo(3,4-B)(1,4)-diazepine-1H, 4H-5,7-diones, and medicaments containing these | Chemistry; Metallurgy | 1 | Expired |
| US4189478A | Medicinal composition and its use as antidepressive agent | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.