Inventor
James P. Duncan
Inventor
Hernando, MS, US
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis46%
A61FFilters implantable into blood vessels43%
B25GHandles for hand implements3%
C21DModifying the physical structure of ferrous metals3%
LOC243%
Y10TTechnical subjects covered by former us classification3%
PatentTitleYear
10,828,174Spinal implant system and method2020D0882079Surgical instrument202010,123,884Spinal implant system and method201810,105,241Spinal implant system and method20189,925,063'Interbody device and plate for spinal stabilization and instruments for positioning same'20189,615,940'Interbody device and plate for spinal stabilization and instruments for positioning same'20179,526,532'Interbody device and plate for spinal stabilization and instruments for positioning same'20169,283,091'Spinal implant system and method'20169,180,019'Interbody device and plate for spinal stabilization and instruments for positioning same'20158,690,948'Interbody device and plate for spinal stabilization and instruments for positioning same'20148,454,694'Interbody device and plate for spinal stabilization and instruments for positioning same'20137,875,027'Autoclaveable handle with stripping mechanism to attach a disposable connecting cable'20117,753,911'Methods and instrumentation for vertebral interbody fusion'20107,578,820'Devices and techniques for a minimally invasive disc space preparation and implant insertion'20097,125,425'Systems and techniques for restoring and maintaining intervertebral anatomy'20066,743,234'Methods and instrumentation for vertebral interbody fusion'20046,723,043'Methods and devices for inserting and manipulating surgical instruments'20046,635,062'Methods and instrumentation for vertebral interbody fusion'20034,360,189'Quench press'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–2009Patents assigned to DUNCAN JAMES P (2)· patent assignee history
1982Based in Spartanburg, SC, US· patent location history
2003–2006Patents assigned to SDGI HOLDINGS INC (4)· patent assignee history
2003–2011Based in Southaven, MS, US· patent location history
2006–2009Based in Olive Branch, MS, US· patent location history
2010–2020Patents assigned to WARSAW ORTHOPEDIC INC (13)· patent assignee history
2013Patents assigned to ARMSTRONG WILLIAM (1)· patent assignee history
2013–2020Based in Hernando, MS, US· patent location history
2014–2015Patents assigned to WARSAW ORTHROPEDIC INC (2)· patent assignee history
2015Based in Hernado, MS, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WARSAW ORTHOPEDIC INC | 13 | 2010–2020 |
| SDGI HOLDINGS INC | 4 | 2003–2006 |
| DUNCAN JAMES Pself | 2 | 1982–2009 |
| WARSAW ORTHROPEDIC INC | 2 | 2014–2015 |
| ARMSTRONG WILLIAM | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hernando, MS, US | 10 | 2013–2020 |
| Southaven, MS, US | 5 | 2003–2011 |
| Olive Branch, MS, US | 2 | 2006–2009 |
| Hernado, MS, US | 1 | 2015 |
| Spartanburg, SC, US | 1 | 1982 |