Patent Assignment
Reel/Frame 051399/0422
Assignment of Assignor's Interest
Recorded: 2020-01-02
Pages: 3
Assignors
EBENS, ALLEN J.
Executed: 2005-02-15
POLAKIS, PAUL
Executed: 2005-02-14
SLIWKOWSKI, MARK X.
Executed: 2005-02-14
SPENCER, SUSAN D.
Executed: 2005-02-14
Assignee
GENENTECH, INC.
1 DNA WAY, SOUTH SAN FRANCISCO, CALIFORNIA, 94080
Covered Property
(1)
Monomethylvaline Compounds Capable of Conjugation to Ligands
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 2, 2020
From: DORONINA, SVETLANA O.; SENTER, PETER D.; TOKI, BRIAN E.; KLINE, TONI BETH
To: SEATTLE GENETICS, INC.
Reel/Frame 051399/0348 →
Assignment of Assignor's Interest
Jan 2, 2020
From: GENENTECH, INC.
To: SEATTLE GENETICS, INC.
Reel/Frame 051399/0436 →
Change of Name
Jan 11, 2021
From: SEATTLE GENETICS, INC.
To: SEAGEN INC.
Reel/Frame 054960/0348 →