Patent Assignment
Reel/Frame 034007/0354
Assignment of Assignor's Interest
Recorded: 2014-10-22
Pages: 9
Assignors
GUENTHER, SVEN
Executed: 2014-10-08
CHI, GUOCHEN
Executed: 2014-10-08
BERA, BINDU
Executed: 2014-10-08
MICKLE, TRAVIS
Executed: 2014-10-21
BERA, SANJIB
Executed: 2014-10-08
Assignee
KEMPHARM, INC.
2656 CROSSPARK ROAD, SUITE 100, CORALVILLE, IOWA, 52241
Covered Property
(1)
Methylphenidate-Oxoacid Conjugates, Processes of Making and Using the Same
Application:
61/512,658 →
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 074194/0909 →