David Brown
88Patents
21h-index
88Co-inventors
91Inventor score
Filing activity: Sep 8, 1981 → Feb 9, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9506061B2 | Methods and compositions involving miRNA and miRNA inhibitor molecules | Chemistry; Metallurgy | 152 | Active |
| US4945881A | Multi-fuel engine control with initial delay | Emerging Cross-Sectional Technologies | 69 | Expired |
| US7888010B2 | Methods and compositions involving microRNA | Emerging Cross-Sectional Technologies | 60 | Expired |
| US7919245B2 | Methods and compositions involving microRNA | Emerging Cross-Sectional Technologies | 56 | Active |
| US5919621A | Methods for diagnosing human male infertility | Emerging Cross-Sectional Technologies | 49 | Expired |
| US8258111B2 | Compositions and methods related to miRNA modulation of neovascularization or angiogenesis | Chemistry; Metallurgy | 43 | Active |
| US8453431B2 | Engine-out NOx virtual sensor for an internal combustion engine | Emerging Cross-Sectional Technologies | 32 | Active |
| US8071562B2 | MiR-124 regulated genes and pathways as targets for therapeutic intervention | Chemistry; Metallurgy | 31 | Active |
| US8465914B2 | Method and compositions involving microRNA | Emerging Cross-Sectional Technologies | 31 | Active |
| US4945880A | Multi-fuel engine control with fuel control parameter lock | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4955345A | Multi-fuel engine control with fuel composition responsive fuel viscosity correction | Emerging Cross-Sectional Technologies | 30 | Expired |
| US8568971B2 | Methods and compositions involving microRNA | Emerging Cross-Sectional Technologies | 30 | Active |
| US5570576A | Catalyst heater with staged exhaust exotherm | Emerging Cross-Sectional Technologies | 29 | Expired |
| US7610750B2 | Method and apparatus for monitoring a urea injection system in an exhaust aftertreatment system | Emerging Cross-Sectional Technologies | 29 | Active |
| US4661516A | Diaminocyclohexane platinum complexes | Chemistry; Metallurgy | 28 | Expired |
| US4945882A | Multi-fuel engine control with oxygen sensor signal reference control | Mechanical Engineering; Lighting; Heating | 28 | Expired |
| US4909225A | Multi-fuel engine control with fuel transition delay | Emerging Cross-Sectional Technologies | 28 | Expired |
| US6079396A | Automotive cold start fuel volatility compensation | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| US5444976A | Catalytic converter heating | Emerging Cross-Sectional Technologies | 25 | Expired |
| US7426825B2 | Method and apparatus for urea injection in an exhaust aftertreatment system | Emerging Cross-Sectional Technologies | 23 | Active |
| US4945885A | Multi-fuel engine control with canister purge | Emerging Cross-Sectional Technologies | 21 | Expired |
| US7960359B2 | Methods and compositions involving miRNA and miRNA inhibitor molecules | Chemistry; Metallurgy | 21 | Active |
| US8173611B2 | Methods and compositions involving miRNA and miRNA inhibitor molecules | Chemistry; Metallurgy | 20 | Active |
| US8409515B2 | Exhaust gas treatment system | Emerging Cross-Sectional Technologies | 19 | Active |
| US8058250B2 | Methods and compositions involving miRNA and miRNA inhibitor molecules | Chemistry; Metallurgy | 17 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.