Patent Assignment
Reel/Frame 051371/0523
Assignment of Assignor's Interest
Recorded: 2019-12-19
Pages: 3
Assignee
SEATTLE GENETICS INC.
21717 30TH DR. S.E., BUILDING 3, BOTHELL, WASHINGTON, 98021
Covered Property
(1)
Intact Mass Determination of Protein Conjugated Agent Compounds
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.