Inventor
Charles J. Davidson
Inventor
Winnetka, IL, US
Overview
Patents· 27 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Fprimary
A61FFilters implantable into blood vessels63%
A61MDevices for introducing media into, or onto, the body20%
A61BDiagnosis7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
G01NInvestigating or analysing materials by determining their chemical or physical properties2%
G21KHandling of particles or ionising radiation not otherwise provided for2%
PatentTitleYear
9,561,126'Catheter with attached flexible side sheath'20178,257,425'Stent with protruding branch portion for bifurcated vessels'20128,241,349'Extendible stent apparatus'20128,211,167'Method of using a catheter with attached flexible side sheath'20127,892,279'Extendible stent apparatus'20117,850,725'Extendible stent apparatus'20107,815,675'Stent with protruding branch portion for bifurcated vessels'20107,771,462'Catheter with side sheath and methods'20107,766,955'Extendible stent apparatus'20107,678,142'Extendible stent apparatus'20107,585,317'Stent range transducers'20097,537,609'Extendible stent apparatus'20097,387,639'Short sleeve stent delivery catheter and methods'20087,341,598'Stent with protruding branch portion for bifurcated vessels'20087,220,275'Stent with protruding branch portion for bifurcated vessels'20077,118,593'Extendible stent apparatus'20066,962,602'Method for employing an extendible stent apparatus'20056,884,258'Bifurcation lesion stent delivery using multiple guidewires'20056,835,203'Extendible stent apparatus'20046,706,062'Extendible stent apparatus'20046,692,483'Catheter with attached flexible side sheath'20046,689,156'Stent range transducers and methods of use'20046,599,316'Extendible stent apparatus'20036,596,020'Method of delivering a stent with a side opening'20036,594,335'X-ray phase-contrast medical micro-imaging methods'20036,325,826'Extendible stent apparatus'20016,210,429'Extendible stent apparatus'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2008Patents assigned to ADVANCED STENT TECH INC (12)· patent assignee history
2001–2017Based in Winnetka, IL, US· patent location history
2003Based in Royal Oak, MI, US· patent location history
2008–2017Patents assigned to BOSTON SCIENT SCIMED INC (13)· patent assignee history
2012–2017Patents assigned to DAVIDSON CHARLES J (4)· patent assignee history
2012–2017Patents assigned to VARDI GIL M (4)· patent assignee history
2012–2017Patents assigned to WILLIAMS ERIC (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOSTON SCIENT SCIMED INC | 13 | 2008–2017 |
| ADVANCED STENT TECH INC | 12 | 2001–2008 |
| DAVIDSON CHARLES Jself | 4 | 2012–2017 |
| VARDI GIL M | 4 | 2012–2017 |
| WILLIAMS ERIC | 4 | 2012–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Winnetka, Illinois, US | 26 | 2001–2017 |
| Royal Oak, MI, US | 1 | 2003 |