Brian D. Nelson
42Patents
10h-index
27Co-inventors
75Inventor score
Filing activity: Sep 29, 1997 → Sep 5, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9539382B2 | Stepped catheters with flow restrictors and infusion systems using the same | Human Necessities | 201 | Active |
| US8738151B2 | Body portal anchors and systems | Human Necessities | 34 | Active |
| US9623969B2 | Multicopter with detachable wing | Emerging Cross-Sectional Technologies | 29 | Active |
| US8603038B2 | Burr hole anchors, systems, and methods | Human Necessities | 24 | Active |
| US7794443B2 | System and method for intraparenchymal drug infusion | Human Necessities | 22 | Active |
| US7387624B2 | Squeeze-actuated catheter connecter and method | Human Necessities | 19 | Expired |
| US9427553B2 | Body portal anchors and systems | Human Necessities | 17 | Active |
| US6139005A | Film supply system for use with a photosensitive film imager | Performing Operations; Transporting | 14 | Expired |
| US9272784B2 | Vertical takeoff winged multicopter | Performing Operations; Transporting | 14 | Active |
| USD963894S1 | Mounting bracket | General | 12 | Active |
| US8825611B1 | Policy enabled information sharing system | Physics | 10 | Active |
| US6260842A | Film supply system for use with a photosensitive film imager | Performing Operations; Transporting | 10 | Expired |
| US6795873B1 | Method and apparatus for a scheduling driver to implement a protocol utilizing time estimates for use with a device that does not generate interrupts | Physics | 9 | Expired |
| US10219014B2 | Systems and methods for bandwidth-limited video transport | Electricity | 8 | Active |
| US8480626B2 | Infusion catheter assembly with reduced backflow | Emerging Cross-Sectional Technologies | 7 | Active |
| US9113949B2 | Cannula system and method for immobilizing an implanted catheter during catheter anchoring | Human Necessities | 6 | Active |
| US11299891B1 | Thermal isolation girts and related systems and methods | Fixed Constructions | 6 | Active |
| US10076387B2 | Medical device implantation and positioning system | Human Necessities | 5 | Active |
| US11286676B2 | Termination girts and related systems and methods | Fixed Constructions | 5 | Active |
| US6342914B1 | Film registration slides | Electricity | 4 | Expired |
| US9498248B2 | Retainer for immobilizing an implanted catheter during stylet retraction, and stylet holder for use with same | Human Necessities | 4 | Active |
| US6929261B2 | Feed roller mechanism | Performing Operations; Transporting | 4 | Expired |
| US9302043B2 | Socketed portal anchors and methods of using same | Human Necessities | 3 | Active |
| US6883796B2 | Film supply system for using with a photosensitive film imager | Physics | 2 | Expired |
| US8784360B2 | Catheter systems having flow restrictors | Human Necessities | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.