Patent Assignment
Reel/Frame 048387/0804
Assignment of Assignor's Interest
Recorded: 2019-02-20
Pages: 6
Assignee
KEMPHARM, INC.,
1180 CELEBRATION BLVD.,, SUITE 103, CELEBRATION, FLORIDA, 34747
Covered Property
(1)
Serdexmethylphenidate Conjugates, Compositions and Methods of Use Thereof
Application:
62/768,457 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 25, 2026
From: ZEVRA THERAPEUTICS, INC.
To: COMMAVE THERAPEUTICS SA
Reel/Frame 074186/0531 →
Change of Name
Mar 25, 2026
From: KEMPHARM, INC.
To: ZEVRA THERAPEUTICS, INC.
Reel/Frame 075243/0008 →
Assignment of Assignor's Interest
Mar 26, 2026
From: ZEVRA THERAPEUTICS, INC.
To: COMMAVE THERAPEUTICS SA
Reel/Frame 074195/0880 →