Christopher Gregory
51Patents
18h-index
30Co-inventors
84Inventor score
Filing activity: Jun 9, 1989 → Apr 5, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6923764B2 | Analyte monitor | Human Necessities | 725 | Expired |
| US6723072B2 | Plunger assembly for patient infusion device | Human Necessities | 627 | Expired |
| US6656158B2 | Dispenser for patient infusion device | Human Necessities | 588 | Expired |
| US6830558B2 | Flow condition sensor assembly for patient infusion device | Human Necessities | 562 | Expired |
| US6540675B2 | Analyte monitor | Human Necessities | 559 | Expired |
| US7004928B2 | Autonomous, ambulatory analyte monitor or drug delivery device | Human Necessities | 330 | Expired |
| US6099117A | Hinge with wire extending therethrough | Physics | 141 | Expired |
| US5973818A | Method and apparatus for controlling an electrochromic device | Physics | 140 | Expired |
| US5074860A | Apparatus for directing 10.6 micron laser radiation to a tissue site | Human Necessities | 117 | Expired |
| US7585278B2 | Analyte monitor | Human Necessities | 80 | Active |
| US8303518B2 | Autonomous, ambulatory analyte monitor or drug delivery device | Human Necessities | 75 | Active |
| US8070737B2 | Seal for controlled evacuation ostomy appliance | Human Necessities | 38 | Active |
| US8016816B2 | Fecal management appliance and method and apparatus for introducing same | Human Necessities | 34 | Expired |
| US9603562B2 | Autonomous, ambulatory analyte monitor or drug delivery device | Human Necessities | 32 | Active |
| US7258661B2 | Stoma plug | Human Necessities | 24 | Expired |
| US10772550B2 | Autonomous, ambulatory analyte monitor or drug delivery device | Human Necessities | 21 | Active |
| US9623201B2 | Apparatus for preventing over inflation of the retention balloon in medical catheters and airway devices | Human Necessities | 19 | Active |
| US8888739B2 | Apparatus for preventing over inflation of the retention balloon in medical catheters and airway devices | Human Necessities | 19 | Active |
| US7727188B2 | Balloon catheter with positioning pocket | Human Necessities | 18 | Expired |
| US10751493B2 | Apparatus for preventing over inflation of the retention balloon in medical catheters and airway devices | Human Necessities | 13 | Active |
| US8217221B2 | Controlled evacuation ostomy appliance | Human Necessities | 13 | Active |
| US10772755B2 | Fecal management appliance and method and apparatus for introducing same | Human Necessities | 13 | Active |
| US10166138B2 | Ostomy appliance | Human Necessities | 13 | Active |
| USD955566S1 | Medicament delivery device | General | 9 | Active |
| US9636249B2 | Seal for controlled evacuation ostomy appliance | Human Necessities | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.