Patent Assignment
Reel/Frame 035656/0931
Assignment of Assignor's Interest
Recorded: 2015-05-18
Pages: 6
Assignors
DAI, YONG
Executed: 2006-08-24
WANG, YONG
Executed: 2006-08-24
JIN, SHENGJIN
Executed: 2006-08-24
MESHULAM, DEBORAH H.
Executed: 2006-08-18
AMPHLETT, GODFREY W.
Executed: 2006-08-21
Assignee
IMMUNOGEN, INC.
830 WINTER STREET, WALTHAM, MASSACHUSETTS, 02451
Covered Property
(1)
Process for Preparing Purified Drug Conjugates