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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
08/19/1986
Application #:
06628727
Filing Dt:
07/09/1984
Inventors:
EARL W. CLAUSEN, LLOYD C. HUBBARD
Title:
CENTRIFUGAL BLOOD PUMP WITH TAPERED SHAFT SEAL
Assignment: 1
Reel/Frame:
004312/0289Recorded: 10/09/1984Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/02/1984
Exec Dt:
07/02/1984
Assignee:
MINNEAPOLIS, MINNESOTA
Correspondent:
DAVID R. FAIRBAIRN
STE. 1500, 625 FOURTH AVE., SOUTH
MINNEAPOLIS, MN 55415
Assignment: 2
Reel/Frame:
004647/0749Recorded: 12/22/1986Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/01/1986
Assignee:
ST. PAUL, MINNESOTA
Correspondent:
DAVID R. FAIRBAIRN
STE. 1500, 625 FOURTH AVE., SOUTH
MINNEAPOLIS, MN 55415
Assignment: 3
Reel/Frame:
004647/0782Recorded: 12/22/1986Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/01/1986
Assignee:
HOPKINS, MINNESOTA
Correspondent:
MINNESOTA MINING AND MANUFACTURING CO.
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 4
Reel/Frame:
010043/0831Recorded: 07/09/1999Pages: 26
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/30/1999
Assignee:
2101 COTTONTAIL LANE
SOMERSET, NEW JERSEY
Correspondent:
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
PLATON N. MANDROS
PO BOX 1404
ALEXANDRIA, VA 22313-1404

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