Robert Woolston
33Patents
13h-index
15Co-inventors
78Inventor score
Filing activity: Jul 10, 1992 → Dec 31, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6869413B2 | Pen-type injector having an electronic control unit | Emerging Cross-Sectional Technologies | 363 | Expired |
| US6942646B2 | Pen-type injector having an electronic control unit | Emerging Cross-Sectional Technologies | 115 | Expired |
| US6949082B2 | Dosing means for an injection device | Emerging Cross-Sectional Technologies | 100 | Expired |
| US7637899B2 | Medicament cartridge | Human Necessities | 64 | Expired |
| US6969370B2 | Drive mechanism for an injection device | Emerging Cross-Sectional Technologies | 60 | Expired |
| USD412990S | Medical test device | General | 36 | Expired |
| US7104973B2 | Medicament cartridge | Human Necessities | 36 | Expired |
| US8617127B2 | Medicament injection apparatus | Human Necessities | 33 | Expired |
| US8469922B2 | Pen-type injector having an electronic control unit | Emerging Cross-Sectional Technologies | 31 | Active |
| US6241689A | Diagnostic test apparatus | Performing Operations; Transporting | 30 | Expired |
| US6997906B2 | Injection device with replacement cartridge | Emerging Cross-Sectional Technologies | 23 | Expired |
| USD426313S | Collector portion for a medical test device | General | 16 | Expired |
| US6817222B2 | Method, apparatus and system for assessing hair condition | Physics | 13 | Expired |
| US7081108B2 | Pen-type injector having holding mechanism for medicament cartridge | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6945963B2 | Medicament cartridge | Human Necessities | 10 | Expired |
| US7985201B2 | Relating in and relating to an injection device | Human Necessities | 10 | Active |
| US7846146B2 | Medicament cartridge | Human Necessities | 9 | Active |
| USD461132S1 | Hair color analyzer probe | General | 8 | Expired |
| US7699815B2 | Drive mechanism for an injection device | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7198615B2 | Injection device | Human Necessities | 7 | Expired |
| US8926553B2 | Pen-type injector having an electronic control unit | Emerging Cross-Sectional Technologies | 6 | Active |
| US7052484B2 | Drive mechanism for an injection device | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7806058B2 | Tank car stub sill attachment | Performing Operations; Transporting | 5 | Active |
| US7794430B2 | Injection device | Human Necessities | 5 | Expired |
| US7195613B2 | Injection device | Human Necessities | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.