John Wallace Parce
53Patents
43h-index
19Co-inventors
81Inventor score
Filing activity: Apr 5, 1984 → Dec 10, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5942443A | High throughput screening assay systems in microscale fluidic devices | Emerging Cross-Sectional Technologies | 869 | Expired |
| US5842787A | Microfluidic systems incorporating varied channel dimensions | Emerging Cross-Sectional Technologies | 835 | Expired |
| US4911794A | Measuring with zero volume cell | Emerging Cross-Sectional Technologies | 557 | Expired |
| US5885470A | Controlled fluid transport in microfabricated polymeric substrates | Emerging Cross-Sectional Technologies | 556 | Expired |
| US5869004A | Methods and apparatus for in situ concentration and/or dilution of materials in microfluidic systems | Emerging Cross-Sectional Technologies | 433 | Expired |
| US6174675A | Electrical current for controlling fluid parameters in microchannels | Performing Operations; Transporting | 366 | Expired |
| US5957579A | Microfluidic systems incorporating varied channel dimensions | Emerging Cross-Sectional Technologies | 349 | Expired |
| US6235471A | Closed-loop biochemical analyzers | Physics | 345 | Expired |
| US5989402A | Controller/detector interfaces for microfluidic systems | Emerging Cross-Sectional Technologies | 343 | Expired |
| US6444461B1 | Microfluidic devices and methods for separation | Physics | 328 | Expired |
| US6429025B1 | High-throughput screening assay systems in microscale fluidic devices | Emerging Cross-Sectional Technologies | 303 | Expired |
| US6403338B1 | Microfluidic systems and methods of genotyping | Physics | 303 | Expired |
| US6012902A | Micropump | Performing Operations; Transporting | 280 | Expired |
| US6150180A | High throughput screening assay systems in microscale fluidic devices | Emerging Cross-Sectional Technologies | 263 | Expired |
| US6004515A | Methods and apparatus for in situ concentration and/or dilution of materials in microfluidic systems | Emerging Cross-Sectional Technologies | 239 | Expired |
| US6186660A | Microfluidic systems incorporating varied channel dimensions | Emerging Cross-Sectional Technologies | 226 | Expired |
| US6238538A | Controlled fluid transport in microfabricated polymeric substrates | Emerging Cross-Sectional Technologies | 221 | Expired |
| US7238323B2 | Microfluidic sequencing systems | Physics | 198 | Expired |
| US6670133B2 | Microfluidic device for sequencing by hybridization | Physics | 187 | Expired |
| US6613512B1 | Apparatus and method for correcting for variable velocity in microfluidic systems | Emerging Cross-Sectional Technologies | 176 | Expired |
| US6379974B1 | Microfluidic systems | Emerging Cross-Sectional Technologies | 159 | Expired |
| US4591550A | Device having photoresponsive electrode for determining analytes including ligands and antibodies | Emerging Cross-Sectional Technologies | 153 | Expired |
| US6524790B1 | Apparatus and methods for correcting for variable velocity in microfluidic systems | Emerging Cross-Sectional Technologies | 153 | Expired |
| US6156181A | Controlled fluid transport microfabricated polymeric substrates | Emerging Cross-Sectional Technologies | 147 | Expired |
| US6447727B1 | Microfluidic systems | Emerging Cross-Sectional Technologies | 138 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.