Patent Assignment
Reel/Frame 033137/0677
Assignment of Assignor's Interest
Recorded: 2014-06-19
Pages: 2
Assignors
LI, WEI
Executed: 2010-04-01
FISHKIN, NATHAN ELLIOTT
Executed: 2010-03-31
ZHAO, ROBERT YONGXIN
Executed: 2010-04-01
MILLER, MICHAEL LOUIS
Executed: 2010-03-31
CHARI, RAVI V.J.
Executed: 2010-03-31
Assignee
IMMUNOGEN, INC.
830 WINTER STREET, WALTHAM, MASSACHUSETTS, 02451
Covered Property
(1)
Novel Benzodiazepine Derivatives