Patent Assignment
Reel/Frame 028403/0759
Assignment of Assignor's Interest
Recorded: 2012-06-19
Pages: 3
Assignors
FISHKIN, NATHAN
Executed: 2012-02-22
MILLER, MICHAEL
Executed: 2012-02-22
LI, WEI
Executed: 2012-02-23
SINGH, RAJEEVA
Executed: 2012-02-23
Assignee
IMMUNOGEN, INC.
830 WINTER STREET, WALTHAM, MASSACHUSETTS, 02451
Covered Property
(1)
Methods of Preparation of Conjugates