Patent Assignment
Reel/Frame 006946/0017
Assignment of Assignor's Interest
Recorded: 1994-04-15
Pages: 2
Assignor
UNIVERSITY OF BATH, THE
Executed: 1994-02-16
Assignee
IMMUNOGEN, INC.
148 SIDNEY STREET, CAMBRIDGE, MASSACHUSETTS, 02139-4239
Covered Property
(1)
Resurfacing of Rodent Antibodies
Patent:
5,639,641 →
Application:
07/942,245 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 15, 1994
From: PEDERSEN, JAN T.; SEARLE, STEPHEN M.J.; REES, ANTHONY R.
To: UNIVERSITY OF BATH
Reel/Frame 006946/0015 →
Assignment of Assignor's Interest
Apr 15, 1994
From: ROGUSKA, MICHAEL A.; GUILD, BRAYDON C.
To: IMMUNOGEN, INC.
Reel/Frame 006946/0019 →
Address Change
May 13, 2008
From: IMMUNOGEN, INC.
To: IMMUNOGEN, INC.
Reel/Frame 020930/0905 →