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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/06/2004
Application #:
10024290
Filing Dt:
12/21/2001
Publication #:
Pub Dt:
01/01/2004
Inventors:
Robert Yongxin Zhao, Michael Louis Miller, Wayne Charles Widdison, Ravi V.J. Chari
Title:
CYTOTOXIC AGENTS BEARING A REACTIVE POLYETHYLENE GLYCOL MOIETY, CYTOTOXIC CONJUGATES COMPRISING POLYETHYLENE GLYCOL LINKING GROUPS, AND METHODS OF MAKING AND USING THE SAME
Assignment: 1
Reel/Frame:
012402/0662Recorded: 12/21/2001Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/21/2001
Exec Dt:
12/21/2001
Exec Dt:
12/21/2001
Exec Dt:
12/21/2001
Assignee:
128 SIDNEY STREET
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
SUGHRUE MION, PLLC
DREW HISSONG
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 2
Reel/Frame:
020930/0905Recorded: 05/13/2008Pages: 9
Conveyance:
ADDRESS CHANGE
Assignor:
Exec Dt:
03/24/2008
Assignee:
830 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Correspondent:
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, NW
SUITE 800
WASHINGTON, DC 20037

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