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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
11/02/1993
Application #:
07828011
Filing Dt:
01/30/1992
Inventor:
DOSUK D. LEE
Title:
ELECTROPHORETIC DEPOSITION OF CALCIUM PHOSPHATE MATERIAL ON IMPLANTS
Assignment: 1
Reel/Frame:
006052/0574Recorded: 03/10/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/05/1992
Assignee:
CAMBRIDGE, MASSACHUSETTS
Correspondent:
FISH & RICHARDSON
PAUL T. CLARK
225 FRANKLIN ST.
BOSTON, MA 02110-2804
Assignment: 2
Reel/Frame:
008447/0231Recorded: 03/06/1997Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/04/1997
Assignee:
38 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
ROPES & GRAY
ELAINE M. DESROCHERS
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 3
Reel/Frame:
010033/0832Recorded: 06/22/1999Pages: 5
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
05/28/1999
Assignee:
MAPO-GO
50-1 DOWHA-DONG
SEOUL, KOREA, REPUBLIC OF 121-0
Correspondent:
ROPES & GRAY
CATHERINE R. HOWELL
1301 K ST. N.W.
SUITE 800 EAST
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:
010740/0718Recorded: 04/10/2000Pages: 4
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
03/15/2000
Assignee:
7000 CENTRAL AVENUE N.E.
MINNEAPOLIS, MINNESOTA 55432
Correspondent:
FREDRIKSON & BYRON, P.A.
DAVID C. WEST
1100 INTERNATIONAL CENTRE
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MINNESOTA 55402

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