Insa Hell
9Patents
2h-index
16Co-inventors
44Inventor score
Filing activity: Apr 28, 1978 → Jan 19, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4402981A | N.sub.1 -Acyl-N.sub.2 -phenyl-diaminopropanols and pharmaceutical compositions thereof and processes for their preparation | Chemistry; Metallurgy | 8 | Expired |
| US5294638A | Phenyalkylaminoalkyl compounds and pharmaceutical compositions containing them | Chemistry; Metallurgy | 6 | Expired |
| US4980487A | Novel valepotriate hydrin containing medicines | Human Necessities | 2 | Expired |
| US4338314A | [1,2]Anellated-7-phenyl-1,4-benzodiazepine and pharmaceutical compositions thereof and use for treatment of ulcers | Chemistry; Metallurgy | 2 | Expired |
| US4271193A | N1-Benzoyl-N2-phenyldiaminopropanols and pharmaceutical compositions thereof, and processes for their preparation | Chemistry; Metallurgy | 2 | Expired |
| US4191770A | N.sub.1 -acyl-N.sub.2 -phenyldiaminopropanols and pharmaceutical compositions thereof | Chemistry; Metallurgy | 2 | Expired |
| US5212173A | Alkylaminoalkylamine and ether compounds, processes and intermediates for their preparation, and medicaments containing them | Chemistry; Metallurgy | 2 | Expired |
| US4177287A | Pharmaceutical compositions of N.sub.1 -acyl-N.sub.2 -phenyldiaminopropanols and process for their preparation | Human Necessities | 0 | Expired |
| US4891384A | Valepotriate hydrin containing medicines used to treat uclers and motility disturbances | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.