Patent Assignment
Reel/Frame 023906/0481
Assignment of Assignor's Interest
Recorded: 2010-02-05
Pages: 3
Assignors
SINGH, RAJEEVA
Executed: 2009-10-12
KOVTUN, YELENA
Executed: 2009-10-13
WILHELM, SHARON D.
Executed: 2009-10-12
CHARI, RAVI V. J.
Executed: 2009-10-13
Assignee
IMMUNOGEN INC.
830 WINTER STREET, WALTHAM, MASSACHUSETTS, 02451
Covered Property
(1)
Potent Conjugates and Hydrophilic Linkers