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Inventor

Joseph J. Viavattine

Inventor
Vadnais Heights, MN, US

Overview

18→
Patents
2006–2020
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 18 as inventor

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

H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy25%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution25%
Y02PClimate change mitigation technologies in the production or processing of goods17%
Y10TTechnical subjects covered by former us classification14%
A61NElectrotherapy9%
A61BDiagnosis3%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids3%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors2%
C25DProcesses for the electrolytic or electrophoretic production of coatings2%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests2%
PatentTitleYear
10,661,089Electrochemical cell with adjacent cathodes202010,201,335Minimally invasive implantable neurostimulation system20199,587,321'Auxiliary electrode for lithium-ion battery'20179,398,901'Minimally invasive implantable neurostimulation system'20169,299,971'Common carrier for the integrated mandrel battery assembly'20169,289,611'Electrochemical cell with adjacent cathodes'20169,054,387'Electrode assembly including mandrel having removable portion'20158,841,020'Electrochemical cell with a direct connection between a feedthrough pin and an electrode stack'20148,832,914'Coiling device for making an electrode assembly and methods of use'20148,685,557'Electrode assembly including mandrel having a removable portion'20148,614,017'Electrochemical cell with electrode elements that include alignment aperatures'20138,236,442'Asymmetric aperture pattern in a current collector for an electrochemical cell'20127,785,741'Flat electrochemical cells and method for manufacture'20107,670,716'Electrochemical cells employing expandable separators'20107,556,298'Apparatus and method for positioning current collectors in an electrochemical cell'20097,335,440'Lithium-limited anode subassembly with solid anode current collector and spacer'20087,297,443'Lithium-limited anode subassembly'20077,035,078'Folded plate electrode assemblies for battery cathodes'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2020Patents assigned to MEDTRONIC INC (18)· patent assignee history
2006–2020Based in Vadnais Heights, MN, US· patent location history
2012–2016Patents assigned to VIAVATTINE JOSEPH J (5)· patent assignee history
2014–2016Patents assigned to AAMODT PAUL B (4)· patent assignee history
2014–2016Patents assigned to SAURKAR SANDEEP (2)· patent assignee history
2014–2016Patents assigned to SUARDINI DONA M (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MEDTRONIC INC182006–2020
VIAVATTINE JOSEPH Jself52012–2016
AAMODT PAUL B42014–2016
SAURKAR SANDEEP22014–2016
SUARDINI DONA M22014–2016
Locations
LocationPatentsSpan
Vadnais Heights, Minnesota, US182006–2020