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Inventor

James A. Alexander

Inventor
Excelsior, MN, US

Overview

56→
Patents
1992–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 56 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Fprimary
A61FFilters implantable into blood vessels24%
A61BDiagnosis23%
A61NElectrotherapy22%
H01RElectrically-conductive connections9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
Y10TTechnical subjects covered by former us classification4%
A61MDevices for introducing media into, or onto, the body3%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h103%
A61LMethods or apparatus for sterilising materials or objects in general2%
A61KPreparations for medical, dental or toiletry purposes1%
PatentTitleYear
11,058,698Acylated active agents and methods of their use for the treatment of autoimmune disorders202110,842,602Tools and methods for treatment of pelvic conditions202010,667,895Implants, tools, and methods for treatments of pelvic conditions202010,653,411Implants, tools, and methods for treatments of pelvic conditions202010,500,027Implants, tools, and methods for treatments of pelvic conditions201910,470,861Elongate implant system and method for treating pelvic conditions201910,398,431Surgical needle and anchor system with retractable features201910,390,813Systems, implants, tools, and methods for treatments of pelvic conditions201910,357,284Surgical needle device201910,314,570Surgical needle system with anchor retention features201910,258,451Tools and methods for treatment of pelvic conditions201910,155,109Extensible implantable medical lead with braided conductors201810,058,240Systems, implants, tools, and methods for treatments of pelvic conditions201810,045,842Systems, implants, tools, and methods for treatments of pelvic conditions201810,034,735Implants, tools, and methods for treatments of pelvic conditions201810,028,739Systems, tools, and methods for connecting to tissue20189,993,323Tools and methods for treatment of pelvic conditions20189,968,346Systems, tools, and methods for treatments of pelvic conditions20189,956,066Vaginal dilator/manipulator20189,949,814Systems, tools, and methods for treatments of pelvic conditions20189,943,392Implants, tools, and methods for treatment of pelvic conditions20189,782,246'Suture-less tissue fixation for implantable device'20179,585,786'Reversible contraceptive implant system and method'20179,510,825'Tools and methods for treatment of pelvic conditions'20169,433,485'Implant tension adjustment system and method'20169,393,091'Suture-less tissue fixation for implantable device'20169,351,723'Implants, tools, and methods for treatments of pelvic conditions'20169,259,572'Lead or lead extension having a conductive body and conductive body contact'20169,220,890'Extensible implantable medical lead with co-axial conductor coils'20159,192,458'Implants, tools, and methods for treatments of pelvic conditions'20159,192,758'Extensible implantable medical lead with sigmoidal conductors'20159,125,717'Implant tension adjustment system and method'20158,944,990'Surgical needle and anchor system with retractable features'20158,897,890'Implantable medical electrical lead and connector assembly'20148,792,984'Connector assemblies for implantable medical electrical systems'20148,744,598'Lead or lead extension having a conductive body and conductive body contact'20148,620,455'Lead or lead extension having a conductive body and conductive body contact'20138,486,191'Substrate reactor with adjustable injectors for mixing gases within reaction chamber'20138,483,842'Lead or lead extension having a conductive body and conductive body contact'20138,433,422'Implantable medical electrical lead and connector assembly'20138,412,330'Connector assemblies for implantable medical electrical systems'20138,224,458'Lead having reinforcing member'20128,206,180'Connector assemblies and contacts for implantable medical electrical systems'20128,123,567'Connector assemblies and contacts for implantable medical electrical systems'20128,014,875'Lead having reinforcing member'20117,974,704'Lead body constructions for implantable medical electrical leads'20117,914,343'Implantable bifurcated neurostimulator adapters'20117,835,795'Lead retention assembly'20107,758,384'Implantable bifurcated neurostimulator adapters'20107,736,192'Implantable neurostimulator adapters'20107,594,828'Implantable neurostimulator adapters'20097,563,141'Implantable neurostimulator adapters'20097,168,911'Semiconductor handling robot with improved paddle-type end effector'20076,585,478'Semiconductor handling robot with improved paddle-type end effector'20036,293,749'Substrate transfer system for semiconductor processing equipment'20015,166,236'Crosslinkable fluoro elastomer composition'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2013Based in Tempe, AZ, US· patent location history
2009–2018Patents assigned to MEDTRONIC INC (22)· patent assignee history
2009–2018Based in Shorewood, MN, US· patent location history
2012–2020Patents assigned to ALEXANDER JAMES A (24)· patent assignee history
2015–2020Based in Excelsior, MN, US· patent location history
2016–2020Patents assigned to BOSTON SCIENT SCIMED INC (21)· patent assignee history
2016–2019Patents assigned to KHAMIS CHAOUKI A (9)· patent assignee history
2016–2018Patents assigned to VIKER THOMAS O (5)· patent assignee history
2020Based in Excelsio, MN, US· patent location history
2021Based in Waltham, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALEXANDER JAMES Aself242012–2020
MEDTRONIC INC222009–2018
BOSTON SCIENT SCIMED INC212016–2020
KHAMIS CHAOUKI A92016–2019
VIKER THOMAS O52016–2018
Locations
LocationPatentsSpan
Excelsior, Minnesota, US272015–2020
Shorewood, Minnesota, US222009–2018
Tempe, AZ, US42001–2013
Waltham, Massachusetts, US12021
Excelsio, Minnesota, US12020