Patent Assignment
Reel/Frame 045399/0298
Assignment of Assignor's Interest
Recorded: 2018-03-30
Pages: 10
Assignor
KARYOPHARM THERAPEUTICS INC.
Executed: 2018-01-24
Assignee
BIOGEN MA INC.
225 BINNEY STREET, CAMBRIDGE, MASSACHUSETTS, 02142
Covered Property
(1)
Nuclear Transport Modulators and Uses Thereof
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 30, 2018
From: SANDANAYAKA, VINCENT; SHECHTER, SHARON; SHACHAM, SHARON; MCCAULEY, DILARA
To: KARYOPHARM THERAPEUTICS INC.
Reel/Frame 045399/0277 →
Assignment of Assignor's Interest
Jun 20, 2024
From: BIOGEN MA INC.
To: KARYOPHARM THERAPEUTICS INC.
Reel/Frame 067779/0216 →
Patent Security Agreement
Oct 10, 2025
From: KARYOPHARM THERAPEUTICS INC.
To: WILMINGTON SAVINGS FUND SOCIETY, FSB, AS COLLATERAL TRUSTEE
Reel/Frame 073058/0504 →
Patent Security Agreement
Oct 10, 2025
From: KARYOPHARM THERAPEUTICS INC.
To: WILMINGTON SAVINGS FUND SOCIETY, FSB, AS AGENT
Reel/Frame 073058/0647 →