Inventor · disambiguated record
Shawn G. Purnell
Also filed as: PURNELL SHAWN · PURNELL SHAWN G
15 granted patents·5 pending applications·266 citations·filing 2005–2024
92Inventor score
Top patents by PatentIndex Score
20 records- 0192US8197494B2Medical device position guidance system with wireless connectivity between a noninvasive device and an invasive deviceJAGGI DAVID S·Filed 2006·Granted Jun 12, 2012·133 cites·3 claims
- 0291US7976518B2Tubing assembly and signal generator placement control device and method for use with catheter guidance systemsCORPAK MEDSYSTEMS INC·Filed 2005·Granted Jul 12, 2011·91 cites·12 claims
- 0387US9579488B2Tubing assembly and signal generator placement control device and method for use with catheter guidance systemsCORPAK MEDSYSTEMS INC·Filed 2015·Granted Feb 28, 2017·6 cites·24 claims
- 0485US9131956B2Tubing assembly and signal generator placement control device and method for use with catheter guidance systemsSHAUGHNESSY MICHAEL C·Filed 2011·Granted Sep 15, 2015·21 cites·13 claims
- 0579US10549074B2Tubing assembly and signal generation placement device and method for use with catheter guidance systemsAVENT INC·Filed 2017·Granted Feb 4, 2020·2 cites·11 claims
- 0676US12128194B2System and method for detecting medical device location and orientation in relation to patient anatomyAVENT INC·Filed 2023·Granted Oct 29, 2024·0 cites·13 claims
- 0776US2025025667A1System and method for detecting medical device location and orientation in relation to patient anatomyAVENT INC·Filed 2024·Application pending·0 cites
- 0872US11224732B2Threaded connector port cleaning system, method, and apparatusAVENT INC·Filed 2016·Granted Jan 18, 2022·2 cites·20 claims
- 0972US9889277B2Tubing assembly and signal generator placement control device and method for use with catheter guidance systemsCORPAK MEDSYSTEMS INC·Filed 2017·Granted Feb 13, 2018·1 cites·8 claims
- 1069US11944761B2System and method for medical device position guidanceAVENT INC·Filed 2022·Granted Apr 2, 2024·0 cites·20 claims
- 1169US2025082918A1Enteral feeding system, method, and apparatusAVENT INC·Filed 2024·Application pending·0 cites
- 1268US9956366B2Bridle delivery system, method, and apparatus for securing nasal tubesAVENT INC·Filed 2013·Granted May 1, 2018·5 cites·26 claims
- 1368US9687174B2Medical device position guidance system with wireless connectivity between a noninvasive and an invasive deviceJAGGI DAVID S·Filed 2012·Granted Jun 27, 2017·5 cites·7 claims
- 1465US11730926B2System and method for detecting medical device location and orientation in relation to patient anatomyAVENT INC·Filed 2020·Granted Aug 22, 2023·0 cites·28 claims
- 1564US12336870B2Threaded connector port cleaning system, method, and apparatusAVENT INC·Filed 2021·Granted Jun 24, 2025·0 cites·14 claims
- 1659US11273288B2System and method for medical device position guidanceAVENT INC·Filed 2019·Granted Mar 15, 2022·0 cites·23 claims
- 1751US10994089B2Bridle delivery system, method, and apparatus for securing nasal tubesAVENT INC·Filed 2018·Granted May 4, 2021·0 cites·25 claims
- 1847US2018369558A1A Dual Port Tube for Suction and Feeding System, Method and ApparatusCORPAK MEDSYSTEMS INC·Filed 2016·Application pending·0 cites
- 1946US2022062574A1System and Method for Real-Time Carbon Dioxide and Pressure Sensing to Verify Placement of Tube in Airway or EsophagusAVENT INC·Filed 2020·Application pending·0 cites
- 2039US2007060898A1Enteral medical treatment assembly having a safeguard against erroneous connection with an intravascular treatment systemSHAUGHNESSY MICHAEL C·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Shawn G. Purnell files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →