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Inventor

Dale J. Ziebarth

Inventor
White Bear Township, MN, US

Overview

2→
Patents
1998–2002
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A61Fprimary
A61FFilters implantable into blood vessels20%
A61MDevices for introducing media into, or onto, the body20%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data20%
Y02ATechnologies for adaptation to climate change20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
PatentTitleYear
6,413,233'Perfusion hyperthermia treatment system and method'20025,730,720'Perfusion hyperthermia treatment system and method'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to IP SCIENT INC (1)· patent assignee history
1998–2002Based in White Bear Township, MN, US· patent location history
2002Patents assigned to BIOTHERMICS INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BIOTHERMICS INC12002
IP SCIENT INC11998
Locations
LocationPatentsSpan
White Bear Township, Minnesota, US21998–2002