Nanostream, Inc.
42Patents
0Active
42Granted
39Portfolio score
Filing activity: Apr 14, 2000 → Nov 1, 2004
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6499499B2 | Flow control in multi-stream microfluidic devices | Emerging Cross-Sectional Technologies | 239 | Expired |
| US6880576B2 | Microfluidic devices for methods development | Emerging Cross-Sectional Technologies | 202 | Expired |
| US6827095B2 | Modular microfluidic systems | Emerging Cross-Sectional Technologies | 109 | Expired |
| US6729352B2 | Microfluidic synthesis devices and methods | Emerging Cross-Sectional Technologies | 98 | Expired |
| US7028536B2 | Sealing interface for microfluidic device | Performing Operations; Transporting | 86 | Expired |
| US6987263B2 | High throughput systems and methods for parallel sample analysis | Physics | 84 | Expired |
| US6619311B2 | Microfluidic regulating device | Emerging Cross-Sectional Technologies | 82 | Expired |
| US6923907B2 | Separation column devices and fabrication methods | Physics | 75 | Expired |
| US6676835B2 | Microfluidic separators | Emerging Cross-Sectional Technologies | 71 | Expired |
| US7178386B1 | Parallel fluid processing systems and methods | Physics | 70 | Expired |
| US6755211B1 | Microfluidic systems with inter-channel impedances | Emerging Cross-Sectional Technologies | 67 | Expired |
| US6981522B2 | Microfluidic devices with distributing inputs | Emerging Cross-Sectional Technologies | 67 | Expired |
| US6418968B1 | Porous microfluidic valves | Emerging Cross-Sectional Technologies | 62 | Expired |
| US6976384B2 | Parallel detection chromatography systems | Physics | 62 | Expired |
| US6814859B2 | Frit material and bonding method for microfluidic separation devices | Physics | 62 | Expired |
| US7261812B1 | Multi-column separation devices and methods | Physics | 62 | Expired |
| US6501654B2 | Microfluidic devices for heat transfer | Electricity | 58 | Expired |
| US6481453B1 | Microfluidic branch metering systems and methods | Emerging Cross-Sectional Technologies | 55 | Expired |
| US6561208B1 | Fluidic impedances in microfluidic system | Emerging Cross-Sectional Technologies | 55 | Expired |
| US6935772B2 | Fluidic mixer in microfluidic system | Emerging Cross-Sectional Technologies | 48 | Expired |
| US6919046B2 | Microfluidic analytical devices and methods | Emerging Cross-Sectional Technologies | 47 | Expired |
| US7318912B2 | Microfluidic systems and methods for combining discrete fluid volumes | Emerging Cross-Sectional Technologies | 46 | Expired |
| US7027683B2 | Optical devices with fluidic systems | Physics | 44 | Expired |
| US6848462B2 | Adhesiveless microfluidic device fabrication | Emerging Cross-Sectional Technologies | 37 | Expired |
| US6644944B2 | Uni-directional flow microfluidic components | Mechanical Engineering; Lighting; Heating | 34 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.