Patent Assignment
Reel/Frame 058661/0931
Assignment of Assignor's Interest
Recorded: 2022-01-14
Pages: 17
Assignor
NEUMEDICINES, INC.
Executed: 2021-07-22
Assignee
KARYOPHARM THERAPEUTICS INC.
85 WELLS AVENUE, SUITE 210, NEWTON, MASSACHUSETTS, 02459
Covered Property
(1)
Il-12 Compositions and Methods of Use in Hematopoietic Recovery
Application:
17/368,346 →
Publication:
US 2022/0168393
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 13, 2022
From: BASILE, LENA A.
To: NEUMEDICINES, INC.
Reel/Frame 058639/0226 →
Security Interest
May 8, 2024
From: KARYOPHARM THERAPEUTICS INC.
To: WILMINGTON SAVINGS FUND SOCIETY, FSB
Reel/Frame 067345/0255 →
Second Lien Patent Security Agreement
May 13, 2024
From: KARYOPHARM THERAPEUTICS INC.
To: WILMINGTON SAVINGS FUND SOCIETY, FSB
Reel/Frame 067396/0532 →
Patent Security Agreement
Oct 10, 2025
From: KARYOPHARM THERAPEUTICS INC.
To: WILMINGTON SAVINGS FUND SOCIETY, FSB, AS COLLATERAL TRUSTEE
Reel/Frame 073058/0504 →
Release of Security Interest in Patents at Reel/Frame No. 67396/0532
Oct 14, 2025
From: WILMINGTON SAVINGS FUND SOCIETY, FSB, AS AGENT
To: KARYOPHARM THERAPEUTICS INC.
Reel/Frame 073111/0142 →