Ivars Graudums
8Patents
4h-index
21Co-inventors
57Inventor score
Filing activity: Feb 27, 1973 → Jan 16, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5801201A | 1-phenyl-2-dimenthylaminomethyl-cyclohexan-1-ol compounds as pharmaceutical active ingredients | Emerging Cross-Sectional Technologies | 95 | Expired |
| US5728885A | Method of preparing the enantiomers of O-dimethyltramadol | Chemistry; Metallurgy | 11 | Expired |
| US5723668A | Method of separating the racemate of tramadol | Chemistry; Metallurgy | 7 | Expired |
| US3951985A | Lactams and process for their manufacture | Chemistry; Metallurgy | 4 | Expired |
| US4399145A | Lactams Compositions and pharmaceutical methods of use | Human Necessities | 3 | Expired |
| US4067985A | Lactum drug compositions | Chemistry; Metallurgy | 3 | Expired |
| US7342133B2 | Substituted amino compounds as 5-HT/NA uptake inhibitors | Chemistry; Metallurgy | 0 | Active |
| US7384961B2 | Saturated and unsaturated heteroarylcycloalkylmethyl amines as anti-depressants | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.