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Trademark Assignment Abstract of Title

Total Assignments: 2
Serial #:
75542062
Filing Dt:
08/24/1998
Reg #:
2815937
Reg. Dt:
02/24/2004
Mark:
AVANT
Assignment: 1
Reel/Frame:
1888/0876   Recorded: 04/14/1999Pages: 6
Conveyance:
CHANGE OF NAME
Assignor:
T CELL SCIENCES, INC.
Exec Dt:
08/21/1998
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee:
AVANT IMMUNOTHERAPEUTICS, INC.(FORMERLY T CELL SCIENCES, INC.)
119 FOURTH AVENUE
NEEDHAM, MASSACHUSETTS 02194
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Correspondent:
YANKWICH & ASSOCIATES
LEON R. YANKWICH
130 BISHOP ALLEN DRIVE
CAMBRIDGE, MA 02139
Assignment: 2
Reel/Frame:
1935/0784   Recorded: 07/23/1999Pages: 3
Conveyance:
CHANGE OF NAME
Assignor:
T CELL SCIENCES, INC.
Exec Dt:
08/21/1998
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee:
AVANT IMMUNOTHERAPEUTICS, INC.
119 FOURTH AVENUE
NEEDHAM, MASSACHUSETTS 02494
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Correspondent:
YANKWICH & ASSOCIATES
LEON R. YANKWICH
130 BISHOP ALLEN DRIVE
CAMBRIDGE, MA 02139

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