Robert D. Simpson
14Patents
4h-index
34Co-inventors
52Inventor score
Filing activity: Apr 6, 2004 → May 11, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7148347B2 | Process for preparing macrocyclic compounds | Performing Operations; Transporting | 25 | Expired |
| US7872028B2 | Diaminopropanol renin inhibitors | Chemistry; Metallurgy | 5 | Active |
| US7754737B2 | Diaminoalkane aspartic protease inhibitors | Emerging Cross-Sectional Technologies | 5 | Expired |
| US8598160B2 | Cycloalkyl lactame derivatives as inhibitors of 11-beta-hydroxysteroid dehydrogenase 1 | Chemistry; Metallurgy | 4 | Active |
| US7858624B2 | Piperidine and morpholine renin inhibitors | Chemistry; Metallurgy | 3 | Active |
| US8383629B2 | Inhibitors of 11β-hydroxysteroid dehydrogenase type 1 | Chemistry; Metallurgy | 3 | Active |
| US8680281B2 | Lactam inhibitors of 11-β-hydroxysteroid dehydrogenase 1 | Chemistry; Metallurgy | 3 | Active |
| US8198453B2 | Piperidine renin inhibitors | Chemistry; Metallurgy | 2 | Active |
| US8487108B2 | Piperidinyl carbamate intermediates for the synthesis of aspartic protease inhibitors | Emerging Cross-Sectional Technologies | 0 | Active |
| US8106221B2 | Renin inhibitors | Chemistry; Metallurgy | 0 | Active |
| US8580823B2 | Piperidine renin inhibitors | Chemistry; Metallurgy | 0 | Active |
| US8455521B2 | Diaminoalkane aspartic protease inhibitors | Emerging Cross-Sectional Technologies | 0 | Active |
| US8927715B2 | Inhibitors of 11β-hydroxysteroid dehydrogenase type 1 | Chemistry; Metallurgy | 0 | Active |
| US8372978B2 | Salts of methyl 2-((R)-(3-chlorophenyl)((R)-1-((S)-2-(methylamino)-3-((R)-tetrahydro-2H-pyran-3-yl)propylcarbamoyl)piperidin-3-yl)methoxy)ethylcarbamate | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.