Christopher Cindrich
54Patents
24h-index
77Co-inventors
91Inventor score
Filing activity: Aug 4, 1994 → Jul 29, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6749588B1 | Catheter and introducer needle assembly with needle shield | Human Necessities | 365 | Expired |
| US6638252B2 | Cantilever push tab for an intravenous medical device | Human Necessities | 159 | Expired |
| US6228062A | One piece lock for splittable sheath | Human Necessities | 126 | Expired |
| US7935080B2 | Catheter and introducer needle assembly with needle shield | Human Necessities | 123 | Expired |
| US5772643A | Barbed luer adapter | Emerging Cross-Sectional Technologies | 120 | Expired |
| US6953448B2 | Cantilever push tab for an intravenous medical device | Human Necessities | 104 | Expired |
| US7507222B2 | Method and apparatus for shielding the tip of a catheter introducer needle | Human Necessities | 98 | Expired |
| US5807342A | Catheter with improved tape down wing | Emerging Cross-Sectional Technologies | 86 | Expired |
| US8377040B2 | Extravascular system venting | Human Necessities | 85 | Active |
| USD417733S | Catheter introducer needle assembly | General | 84 | Expired |
| USD421119S | Introducer needle | General | 68 | Expired |
| USD382639S | Barbed luer | General | 61 | Expired |
| US7604616B2 | Catheter and introducer needle assembly with needle shield | Human Necessities | 60 | Expired |
| US8864714B2 | Catheter and introducer needle assembly with needle shield | Human Necessities | 59 | Active |
| US8262641B2 | Filling system and method for syringes with short needles | Human Necessities | 58 | Active |
| US7172611B2 | Surgical scalpel assembly | Human Necessities | 52 | Expired |
| USD492774S1 | Introducer needle assembly | General | 49 | Expired |
| USD491266S1 | Integrated catheter | General | 47 | Expired |
| USD492031S1 | Introducer needle and integrated catheter assembly | General | 47 | Expired |
| USD384741S | Bilumen catheter with two threaded luer ports | General | 42 | Expired |
| USD458994S1 | Introducer needle and integrated catheter assembly | General | 37 | Expired |
| USD458678S1 | Introducer needle assembly | General | 34 | Expired |
| USD459802S1 | Integrated catheter | General | 34 | Expired |
| USD384411S | Double lumen catheter with guidewire retainer | General | 26 | Expired |
| USD381420S | Bilumen catheter | General | 22 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.