Inventor
Steven Nguyen
Inventor
North Brunswick, NJ, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Mprimary
A61MDevices for introducing media into, or onto, the body28%
A61BDiagnosis24%
A61FFilters implantable into blood vessels16%
Y10TTechnical subjects covered by former us classification12%
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons4%
B29CShaping or joining of plastics4%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts4%
B29LIndexing scheme associated with subclass b29c, relating to particular articles4%
LOC244%
PatentTitleYear
10,980,529Devices and methods of visualizing and determining depth of penetration in cardiac tissue202110,188,494Methods of using delivery systems for the placement of surgical implants20199,572,941'Needle protection device with gauge specific color coding and method for manufacturing thereof'20179,522,057'Delivery systems for the placement of surgical implants and methods of use'20169,078,730'Surgical instrument and method for the treatment of urinary incontinence'20158,684,908'Centering aid for implantable sling'20148,496,652'Balloon catheter systems and methods for treating uterine disorders'20138,061,007'Fixed needle syringe with protective needle housing'20117,704,230'Pressurized fluid reservoir for an infusion system'20107,591,800'Needle protection device with dampener'20097,497,823'Flexible shaft stabilizing devices with improved actuation'20097,488,306'Needle protection device with dampener'20097,250,038'Fixed needle syringe with protective needle housing'20077,241,264'Variable-pitch cam mechanism for tension devices'2007D0505200'Fixed needle assembly'20056,835,190'Retractable safety infusion needle'20045,482,305'Shifting mechanism and quick release for multispeed wheelchair'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2017Patents assigned to SMITHS MEDICAL ASD INC (7)· patent assignee history
2004–2011Based in Somerset, NJ, US· patent location history
2007–2019Patents assigned to ETHICON INC (8)· patent assignee history
2009–2019Based in North Brunswick, NJ, US· patent location history
2009Based in Keene, NH, US· patent location history
2011–2017Patents assigned to SIMPSON RODDI JAMES (2)· patent assignee history
2013–2014Patents assigned to NGUYEN STEVEN (2)· patent assignee history
2017Based in Cypress, TX, US· patent location history
2021Patents assigned to ANCORA HEART INC (1)· patent assignee history
2021Based in San Jose, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ETHICON INC | 8 | 2007–2019 |
| SMITHS MEDICAL ASD INC | 7 | 2004–2017 |
| NGUYEN STEVENself | 2 | 2013–2014 |
| SIMPSON RODDI JAMES | 2 | 2011–2017 |
| ANCORA HEART INC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| North Brunswick, New Jersey, US | 7 | 2009–2019 |
| Somerset, New Jersey, US | 5 | 2004–2011 |
| Keene, NH, US | 2 | 2009 |
| San Jose, California, US | 1 | 2021 |
| Cypress, Texas, US | 1 | 2017 |