Brian Stevens
45Patents
18h-index
30Co-inventors
81Inventor score
Filing activity: Dec 2, 1992 → Mar 24, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5591137A | Hemostasis valve with locking seal | Human Necessities | 198 | Expired |
| US6287280A | Hemostasis valve apparatus with integral introducer | Human Necessities | 190 | Expired |
| US6572590B1 | Adjustable quick-release valve with toggle capability | Human Necessities | 180 | Expired |
| US5935112A | Hemostasis valve with catheter/guidewire seals | Human Necessities | 174 | Expired |
| US7938809B2 | Quick release hemostasis valve | Human Necessities | 134 | Active |
| US5921968A | Valve apparatus with adjustable quick-release mechanism | Human Necessities | 116 | Expired |
| US5693025A | Adapter with hemostasis valve and rotatable connector | Human Necessities | 112 | Expired |
| US5735825A | Syringe plunger tip | Human Necessities | 105 | Expired |
| US5449345A | Detachable and reusable digital control unit for monitoring balloon catheter data in a syringe inflation system | Human Necessities | 95 | Expired |
| US7470256B2 | Self-suturing anchor device for a catheter | Human Necessities | 72 | Active |
| US7520869B2 | Self-suturing anchor device for a catheter | Human Necessities | 66 | Active |
| US6179816A | Catheter with uniform spray pattern along infusion length | Human Necessities | 65 | Expired |
| US5599328A | Split ring assembly for an airless rotatable connector | Human Necessities | 58 | Expired |
| US5738213A | Guidewire holder with easy guidewire access | Human Necessities | 52 | Expired |
| US5322253A | Universal I.V. stand mounting system | Human Necessities | 50 | Expired |
| US6402723B1 | Inline hemostasis valve | Human Necessities | 50 | Expired |
| US9295815B2 | Torquer device and methods related thereto | Mechanical Engineering; Lighting; Heating | 20 | Active |
| USD865954S1 | Breakaway connector | General | 19 | Active |
| US7547296B2 | Self suturing anchor device | Human Necessities | 15 | Active |
| US5651170A | Method for positioning a split ring over an enlarged flange | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7261703B2 | Vascular blood containment device | Emerging Cross-Sectional Technologies | 13 | Expired |
| US10569073B2 | Medical break-away connectors | Human Necessities | 11 | Active |
| US7766898B2 | Non-circular side port bore for introducer sheath | Human Necessities | 10 | Active |
| USD597037S1 | Inflation device display | General | 9 | Expired |
| USD905235S1 | Kit of breakaway connectors | General | 8 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.