Patent Assignment
Reel/Frame 054365/0720
Assignment of Assignor's Interest
Recorded: 2020-11-13
Pages: 4
Assignor
LEVENGOOD, MATTHEW R.
Executed: 2017-12-07
Assignee
SEATTLE GENETICS, INC.
21823 30TH DRIVE SE, BOTHELL, WASHINGTON, 98021
Covered Property
(1)
Multi-Drug Antibody Drug Conjugates
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.