Inventor

Edward J. Arkans

Inventor

Schaumburg, IL, US

Overview

1979–2021

Patent span

Human necessities

Primary field (CPC A)

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

A61Hprimary

A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body32%

A61BDiagnosis24%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%

A61FFilters implantable into blood vessels5%

A61MDevices for introducing media into, or onto, the body5%

G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure5%

A61NElectrotherapy3%

B41FPrinting machines or presses3%

F04BPositive-displacement machines for liquids3%

F16KValves3%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1979–1986Patents assigned to KENDALL & CO (17)· patent assignee history

1979–1991Patents assigned to ARKANS EDWARD J (4)· patent assignee history

1979–1984Based in Schaumburg, IL, US· patent location history

1982–1985Based in Hoffman Estates, IL, US· patent location history

1983–1992Based in Sunland, CA, US· patent location history

1987–1991Patents assigned to COBLE STEPHEN J (2)· patent assignee history

1991Based in Sun Valley, CA, US· patent location history

1992Patents assigned to ACI MEDICAL INC (1)· patent assignee history

1999–2000Patents assigned to ACI MEDICAL (2)· patent assignee history

1999–2021Based in Carlsbad, CA, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations