Inventor · disambiguated record
Steven Nguyen
Also filed as: NGUYEN STEVEN · NGUYEN STEVEN H · NGUYEN STEVEN HUU
18 granted patents·24 pending applications·365 citations·filing 1995–2025
94Inventor score
Top patents by PatentIndex Score
42 records- 0195USD505200SFixed needle assemblySMITHS MEDICAL ASD INC·Filed 2003·Granted May 17, 2005·67 cites·1 claims
- 0291US12102372B2Tissue resection apparatusPRANA THORACIC INC·Filed 2023·Granted Oct 1, 2024·2 cites·29 claims
- 0383US6835190B2Retractable safety infusion needleSMITHS MEDICAL ASD INC·Filed 2002·Granted Dec 28, 2004·114 cites·22 claims
- 0482US2025216117A1Filter-grille devices and positioning devices thereforNGUYEN STEVEN HUU·Filed 2024·Application pending·0 cites
- 0578US11723708B2Method for removing a tissue lesionPRANA THORACIC INC·Filed 2019·Granted Aug 15, 2023·4 cites·11 claims
- 0678US2025216118A1Filter-grille devices and positioning devices thereforNGUYEN STEVEN HUU·Filed 2024·Application pending·0 cites
- 0775US2025228599A1Tissue resection apparatusPRANA THORACIC INC·Filed 2024·Application pending·0 cites
- 0874US5482305AShifting mechanism and quick release for multispeed wheelchairUNIV WASHINGTON·Filed 1995·Granted Jan 9, 1996·74 cites·13 claims
- 0972US8061007B2Fixed needle syringe with protective needle housingSIMPSON RODDI JAMES·Filed 2007·Granted Nov 22, 2011·7 cites·23 claims
- 1072US7704230B2Pressurized fluid reservoir for an infusion systemETHICON INC·Filed 2005·Granted Apr 27, 2010·12 cites·26 claims
- 1168US7250038B2Fixed needle syringe with protective needle housingSMITHS MEDICAL ASD INC·Filed 2003·Granted Jul 31, 2007·33 cites·20 claims
- 1263US2025312057A1Methods and devices for delivering cancer therapy to a target tissue site via a cored tissue cavityPRANA THORACIC INC·Filed 2025·Application pending·0 cites
- 1362US9078730B2Surgical instrument and method for the treatment of urinary incontinenceETHICON INC·Filed 2013·Granted Jul 14, 2015·2 cites·18 claims
- 1461US8496652B2Balloon catheter systems and methods for treating uterine disordersNGUYEN STEVEN·Filed 2008·Granted Jul 30, 2013·3 cites·20 claims
- 1561US7488306B2Needle protection device with dampenerSMITHS MEDICAL ASD INC·Filed 2001·Granted Feb 10, 2009·19 cites·29 claims
- 1660US9522057B2Delivery systems for the placement of surgical implants and methods of useETHICON INC·Filed 2013·Granted Dec 20, 2016·1 cites·25 claims
- 1759US2020038089A1Tissue resection apparatusETHICON INC·Filed 2019·Application pending·0 cites
- 1859US2021338265A1Methods and devices for delivering cancer therapy to a target tissue site via a cored tissue cavityETHICON INC·Filed 2021·Application pending·0 cites
- 1958US2024399367A1Curvilinear fluidic deviceUNIV CALIFORNIA·Filed 2024·Application pending·0 cites
- 2058US2024000649A1Interconnected brace and crutch systemMEDOS INT SARL·Filed 2022·Application pending·0 cites
- 2156US2025349424A1Prolonged air leak perceptionTexas Medical Center·Filed 2023·Application pending·0 cites
- 2255US2024115259A1Surgical stapler with discretely positionable distal tipCILAG GMBH INT·Filed 2023·Application pending·0 cites
- 2355US2023309989A1Assembly and Method for Closing a Tissue OpeningETHICON INC·Filed 2023·Application pending·0 cites
- 2454US7497823B2Flexible shaft stabilizing devices with improved actuationETHICON INC·Filed 2004·Granted Mar 3, 2009·15 cites·29 claims
- 2553US2021338215A1Tissue resection systems and methods for diagnostic and therapeutic implementationETHICON INC·Filed 2021·Application pending·0 cites
- 2652US7241264B2Variable-pitch cam mechanism for tension devicesETHICON INC·Filed 2003·Granted Jul 10, 2007·8 cites·22 claims
- 2751US7591800B2Needle protection device with dampenerSMITHS MEDICAL ASD INC·Filed 2003·Granted Sep 22, 2009·4 cites·30 claims
- 2850US2022031382A1Battery operated tissue coring deviceETHICON INC·Filed 2021·Application pending·0 cites
- 2950US2022047322A1Coring and amputation devices, systems, and methodsETHICON INC·Filed 2021·Application pending·0 cites
- 3050US2021338316A1Systems and methods for sealing cored or punctured tissue using inflatable balloonETHICON INC·Filed 2021·Application pending·0 cites
- 3149US2021393332A1Methods and devices for navigating a tissue resection deviceETHICON INC·Filed 2021·Application pending·0 cites
- 3249US2021338218A1Systems and methods for sealing cored or punctured tissueETHICON INC·Filed 2021·Application pending·0 cites
- 3349US2013046255A1Safety needle assembly with correct medication connectionSMITHS MEDICAL ASD INC·Filed 2012·Application pending·0 cites
- 3448US10188494B2Methods of using delivery systems for the placement of surgical implantsETHICON INC·Filed 2016·Granted Jan 29, 2019·0 cites·19 claims
- 3548US9572941B2Needle protection device with gauge specific color coding and method for manufacturing thereofFARRAR QUINTON·Filed 2007·Granted Feb 21, 2017·0 cites·18 claims
- 3648US2010004595A1Balloon catheter systems for treating uterine disorders having fluid line de-gassing assemblies and methods thereforETHICON INC·Filed 2008·Application pending·0 cites
- 3748US2022047314A1Tissue dilation and resection systems and methodsETHICON INC·Filed 2021·Application pending·0 cites
- 3848US2007179454A1Safety needle assembly with correct medication connectionSMITHS MEDICAL ASD INC·Filed 2006·Application pending·0 cites
- 3948US2021338315A1Systems and methods for sealing cored or punctured tissue using fill materialETHICON INC·Filed 2021·Application pending·0 cites
- 4047US2020038097A1Kit for removing a tissue lesionETHICON INC·Filed 2019·Application pending·0 cites
- 4146US2013116631A1Safety needle assembly with correct medication connectionZIMAN LYNN A·Filed 2012·Application pending·0 cites
- 4234US8684908B2Centering aid for implantable slingNGUYEN STEVEN·Filed 2010·Granted Apr 1, 2014·0 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →