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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
04/24/2001
Application #:
08957801
Filing Dt:
10/24/1997
Inventors:
DOUG DUCHON, THOMAS PAULSON, ROBERT F. WILSON, JIYAN LIU
Title:
ANGIOGRAPHIC INJECTOR SYSTEM WITH AUTOMATIC HIGH/LOW PRESSURE SWITCHING
Assignment: 1
Reel/Frame:
009083/0762Recorded: 04/06/1998Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/02/1998
Exec Dt:
02/02/1998
Exec Dt:
02/02/1998
Exec Dt:
02/02/1998
Assignee:
10250 VALLEY VIEW ROAD
EDEN PRAIRIE, MINNESOTA 55344
Correspondent:
MERCHANT, GOULD, SMITH, EDELL, WELTER &
SCHMIDT - JAMES R. CHIAPETTA
3100 NORWEST CENTER
90 SOUTH SEVENTH ST.
MINNEAPOLIS, MN 55402-4131
Assignment: 2
Reel/Frame:
026399/0030Recorded: 06/07/2011Pages: 7
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF CONVEYING PARTIES, FIRST NAMED INVENTOR SPELLED INCORRECTLY ON COVER SHEET PREVIOUSLY RECORDED ON REEL 009083 FRAME 0762. ASSIGNOR(S) HEREBY CONFIRMS THE DOUG DUCHON.
Assignors:
Exec Dt:
02/02/1998
Exec Dt:
02/02/1998
Exec Dt:
02/02/1998
Exec Dt:
02/02/1998
Assignee:
10250 VALLEY VIEW ROAD
EDEN PRAIRIE, MINNESOTA 55344
Correspondent:
SHUMAKER & SIEFFERT, P.A.
1625 RADIO DRIVE
SUITE 300
WOODBURY, MN 55125
Assignment: 3
Reel/Frame:
011525/0388Recorded: 02/13/2001Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/20/1999
Assignee:
7450 FLYING CLOUD DRIVE, SUITE 150
EDEN PRAIRIE, MINNESOTA 55344
Correspondent:
OPPENHEIMER WOLFF & DONNELLY
JAMES W. INSKEEP
500 NEWPORT CENTER DRIVE, SUITE 700
NEWPORT BEACH, CA 92660

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