MEDRAD, Inc.
297Patents
89Active
297Granted
50Portfolio score
Filing activity: Nov 27, 1974 → Apr 23, 2012 · 80 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8182444B2 | Delivery of agents such as cells to tissue | Human Necessities | 886 | Active |
| US5383858A | Front-loading medical injector and syringe for use therewith | Emerging Cross-Sectional Technologies | 604 | Expired |
| US5840026A | Patient specific dosing contrast delivery systems and methods | Emerging Cross-Sectional Technologies | 558 | Expired |
| US4854324A | Processor-controlled angiographic injector device | Emerging Cross-Sectional Technologies | 490 | Expired |
| US7457804B2 | System and method for automated benchmarking for the recognition of best medical practices and products and for establishing standards for medical procedures | Emerging Cross-Sectional Technologies | 360 | Expired |
| US7122012B2 | Detection of fluids in tissue | Human Necessities | 316 | Expired |
| US6673033B1 | Injectors, injector systems and injector control | Human Necessities | 308 | Expired |
| US4677980A | Angiographic injector and angiographic syringe for use therewith | Emerging Cross-Sectional Technologies | 306 | Expired |
| US4006736A | Angiographic injector | Emerging Cross-Sectional Technologies | 304 | Expired |
| US5997502A | Front loading medical injector and syringe for use therewith | Emerging Cross-Sectional Technologies | 272 | Expired |
| US7591792B2 | Electromagnetic sensors for biological tissue applications and methods for their use | Human Necessities | 269 | Expired |
| US4003369A | Angiographic guidewire with safety core wire | Emerging Cross-Sectional Technologies | 267 | Expired |
| US5947935A | Syringes, syringe plungers and injector systems | Human Necessities | 266 | Expired |
| US5520653A | Syringe adapter for front-loading medical injector | Emerging Cross-Sectional Technologies | 255 | Expired |
| US5920054A | Closed loop information path for medical fluid delivery systems | Human Necessities | 247 | Expired |
| US6520930B2 | Injectors, injector systems and injector control | Human Necessities | 245 | Expired |
| US5873861A | Plunger systems | Human Necessities | 241 | Expired |
| US6652489B2 | Front-loading medical injector and syringes, syringe interfaces, syringe adapters and syringe plungers for use therewith | Human Necessities | 240 | Expired |
| US4854330A | Formed core catheter guide wire assembly | Human Necessities | 236 | Expired |
| US5779675A | Front load pressure jacket system with syringe holder | Emerging Cross-Sectional Technologies | 235 | Expired |
| US5494036A | Patient infusion system for use with MRI | Emerging Cross-Sectional Technologies | 230 | Expired |
| US6397098B1 | Data communication and control for medical imaging systems | Physics | 230 | Expired |
| US4919146A | Biopsy device | Human Necessities | 215 | Expired |
| US6471674B1 | Fluid delivery systems, injector systems and methods of fluid delivery | Emerging Cross-Sectional Technologies | 213 | Expired |
| US5808203A | Fluid pressure measurement devices | Human Necessities | 212 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.