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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
08/05/1997
Application #:
08491490
Filing Dt:
06/16/1995
Inventors:
JEFFREY S. HRKACH, ROBERT S. LANGER
Title:
FUNCTIONALIZED POLYESTER GRAFT COPOLYMERS
Assignment: 1
Reel/Frame:
007669/0252Recorded: 08/22/1995Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/20/1995
Exec Dt:
07/20/1995
Assignee:
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
PATREA L. PABST, ESQ.
ARNALL GOLDEN & GREGORY
1201 WEST PEACHTREE STREET
2800 ONE ATLANTIC CENTER
ATLANTA, GEORGIA 30309
Assignment: 2
Reel/Frame:
007890/0933Recorded: 04/12/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/01/1996
Assignee:
77 MASSACHUSETTS AVE.
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
ARNALL GOLDEN & GREGORY
PATREA L. PABST
2800 ONE ATLANTIC CENTER
1201 WEST PEACHTREE STREET
ATLANTA, GA 30309-3450
Assignment: 3
Reel/Frame:
013418/0027Recorded: 10/25/2002Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/03/1996
Assignee:
4201 WILSON BOULEVARD
SUITE 1265, OFFICE OF THE GENERAL COUNSEL
ARLINGTON, VIRGINIA 22230
Correspondent:
ROBIN CLAY FRITSCH
4201 WILSON BOULEVARD
SUITE 1625
OFFICE OF THE GENERAL COUNSEL
ARLINGTON, VA 22230
Assignment: 4
Reel/Frame:
029151/0269Recorded: 10/18/2012Pages: 16
Conveyance:
NEGATIVE PLEDGE AGREEMENT
Assignor:
Exec Dt:
10/05/2012
Assignee:
160 FEDERAL STREET
BOSTON, MASSACHUSETTS 02110
Correspondent:
MARY F. HURLEY
101 FEDERAL STREET
C/O SHERIN AND LODGEN LLP
BOSTON, MA 02110

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