John Willis
15Patents
13h-index
14Co-inventors
75Inventor score
Filing activity: Oct 28, 1981 → Feb 22, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6314317A | Electroactive pore | Human Necessities | 326 | Expired |
| US6063589A | Devices and methods for using centripetal acceleration to drive fluid movement on a microfluidics system | Emerging Cross-Sectional Technologies | 309 | Expired |
| US6406455B1 | Injection devices | Human Necessities | 230 | Expired |
| US6302134A | Device and method for using centripetal acceleration to device fluid movement on a microfluidics system | Emerging Cross-Sectional Technologies | 214 | Expired |
| US6616627B2 | Injection device | Human Necessities | 167 | Expired |
| US5747666A | Point-of-care analyzer module | Physics | 163 | Expired |
| US6490483B2 | Electroactive pore | Human Necessities | 127 | Expired |
| US6960184B2 | Injection devices | Human Necessities | 111 | Expired |
| US4713165A | Sensor having ion-selective electrodes | Emerging Cross-Sectional Technologies | 97 | Expired |
| US7187969B2 | Electroactive pore | Human Necessities | 83 | Expired |
| US6548788B2 | Devices and methods for using centripetal acceleration to drive fluid movement in a microfluidics system | Emerging Cross-Sectional Technologies | 41 | Expired |
| US4361473A | Potassium ion-selective membrane electrode | Physics | 19 | Expired |
| US7806867B2 | Injection device | Human Necessities | 15 | Active |
| US6719682B2 | Electronic spindle for using centripetal acceleration to drive fluid movement in a microfluidics system | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7740607B2 | Modular units for use in an injection device | Human Necessities | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.