Patent Assignment
Reel/Frame 054919/0858
Assignment of Assignor's Interest
Recorded: 2021-01-14
Pages: 7
Assignors
MICKLE, TRAVIS
Executed: 2019-11-11
GUENTHER, SVEN
Executed: 2019-11-07
CHI, GUOCHEN
Executed: 2019-11-07
Assignee
KEMPHARM, INC.
1180 CELEBRATION BLVD., SUITE 103, CELEBRATION, FLORIDA, 34747
Covered Property
(1)
Compositions Comprising Methylphenidate-Prodrugs, Processes of Making and Using the Same
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Feb 26, 2024
From: KEMPHARM, INC.
To: ZEVRA THERAPEUTICS, INC.
Reel/Frame 066679/0668 →
Security Interest
Apr 8, 2024
From: ZEVRA THERAPEUTICS, INC.
To: ALTER DOMUS (US) LLC
Reel/Frame 067040/0637 →
Release of Security Interest
Mar 13, 2026
From: ALTER DOMUS (US) LLC
To: ZEVRA THERAPEUTICS, INC.
Reel/Frame 075080/0907 →
Assignment of Assignor's Interest
Mar 25, 2026
From: ZEVRA THERAPEUTICS, INC.
To: COMMAVE THERAPEUTICS SA
Reel/Frame 074186/0531 →
Assignment of Assignor's Interest
Mar 26, 2026
From: ZEVRA THERAPEUTICS, INC.
To: COMMAVE THERAPEUTICS SA
Reel/Frame 074195/0008 →