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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/01/1994
Application #:
08088257
Filing Dt:
07/07/1993
Inventors:
CHRISTOPHER M. BOYKIN, THOMAS T. VAALBURG
Title:
STYLET FOR RETROGRADE CORONARY SINUS CANNULA
Assignment: 1
Reel/Frame:
006672/0819Recorded: 08/20/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/11/1993
Exec Dt:
08/11/1993
Assignee:
3M CENTER
ST. PAUL, MINNESOTA 55144
Correspondent:
STEPHEN W. BAUER
3M OFFICE OF INTELLECTUAL PROPERTY
COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 2
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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