Assignment of Assignor's Interest

Recorded: 2011-03-09 Pages: 4

Assignors

DECKERT, JUTTA

Executed: 2010-11-23

PARK, PETER

Executed: 2010-11-24

TAVARES, DANIEL

Executed: 2010-11-23

RUI, LINGYUN

Executed: 2010-11-24

Assignee

IMMUNOGEN, INC.

830 WINTER STREET, WALTHAM, MASSACHUSETTS, 02451

Covered Property (1)

CD37-Binding Molecules and Immunoconjugates Thereof

Application: 61/412,644 →

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.