Patent Assignment
Reel/Frame 030882/0027
Assignment of Assignor's Interest
Recorded: 2013-07-26
Pages: 2
Assignor
BIOTEST AG
Executed: 2013-06-19
Assignee
IMMUNOGEN INC.
830 WINTER STREET, WALTHAM, MASSACHUSETTS, 02451-1477
Covered Property
(1)
Uses of Immunoconjugates Targeting CD138
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.