Inventor
Charles L. Branch, Jr.
Inventor
Advance, NC, US
Overview
Patents· 38 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis40%
A61FFilters implantable into blood vessels32%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
A61MDevices for introducing media into, or onto, the body5%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering3%
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons2%
LOC242%
PatentTitleYear
11,065,130Expandable spinal implant system and method of using same202110,940,020Expandable spinal implant system and method of using same202110,327,913Pivotable interbody implant system201910,238,503Expandable spinal implant system with a biased tip and method of using same20199,993,630Subdural drainage catheters with self contained mechanism for restoration of flow following catheter obstruction20189,220,607'Pivotable interbody implant system'20159,126,006'Subdural drainage catheter with self contained mechanism for restoration of flow following catheter obstruction'20159,095,489'Surgical head support adapter'20159,095,445'Vertebral interbody spacer'20158,979,903'Revision fixation plate and method of use'20158,403,878'Subdural drainage catheter with flow restoration mechanism'20138,353,937'Spinal stabilization systems and methods'20138,221,502'Expandable spinal implant'20128,012,188'Spinal implants and methods with extended multi-axial anchor assemblies'20117,998,209'Interbody fusion grafts and instrumentation'20117,993,403'Expandable intervertebral spacers'20117,981,029'Instruments and methods for minimally invasive tissue retraction and surgery'20117,959,651'Systems and techniques for illuminating a surgical space'20117,794,477'Spinal implants and methods with extended multi-axial anchor assemblies'20107,655,042'Expandable intervertebral spacers'20107,637,953'Interbody fusion grafts and instrumentation'20097,625,374'Interbody fusion grafts and instrumentation'2009D0603967'Surgical head support adapter'20097,578,820'Devices and techniques for a minimally invasive disc space preparation and implant insertion'20097,556,601'Systems and techniques for illuminating a surgical space'20097,537,616'Impacted orthopedic bone support implant'20097,524,285'Instruments and methods for minimally invasive tissue retraction and surgery'20097,513,869'Instruments and methods for minimally invasive tissue retraction and surgery'20097,479,160'Interbody fusion grafts and instrumentation'20097,223,233'Systems and techniques for illuminating a surgical space'20077,217,293'Expandable spinal implant'20076,945,933'Instruments and methods for minimally invasive tissue retraction and surgery'20056,833,006'Expandable intervertebral spacers'20046,610,065'Interbody fusion implants and instrumentation'20036,395,031'Expandable intervertebral spacers'20026,200,322'Minimal exposure posterior spinal interbody instrumentation and technique'20016,193,757'Expandable intervertebral spacers'20016,174,311'Interbody fusion grafts and instrumentation'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2005Patents assigned to SDGI HOLDINGS INC (7)· patent assignee history
2001–2021Based in Advance, NC, US· patent location history
2007–2021Patents assigned to WARSAW ORTHOPEDIC INC (22)· patent assignee history
2009–2018Patents assigned to UNIV WAKE FOREST HEALTH SCIENCES (5)· patent assignee history
2009–2015Patents assigned to BRANCH CHARLES L (3)· patent assignee history
2012–2015Patents assigned to BRANCH JR CHARLES L (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WARSAW ORTHOPEDIC INC | 22 | 2007–2021 |
| SDGI HOLDINGS INC | 7 | 2001–2005 |
| UNIV WAKE FOREST HEALTH SCIENCES | 5 | 2009–2018 |
| BRANCH JR CHARLES Lself | 4 | 2012–2015 |
| BRANCH CHARLES Lself | 3 | 2009–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Advance, NC, US | 38 | 2001–2021 |