Patent Assignment
Reel/Frame 074195/0601
Assignment of Assignor's Interest
Recorded: 2026-03-26
Pages: 12
Assignor
ZEVRA THERAPEUTICS, INC.
Executed: 2026-03-13
Assignee
COMMAVE THERAPEUTICS SA
AVENUE GIUSEPPE-MOTTA 31-37, GENÈVE, 1202, SWITZERLAND
Covered Properties
(2)
Methylphenidate-Prodrugs, Processes of Making and Using the Same
Application:
62/432,675 →
Methylphenidate-Prodrugs, Processes of Making and Using the Same
Application:
62/519,629 →
PCT:
PCT/US2017/065481 ↗
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 14, 2018
From: GUENTHER, SVEN; CHI, GUOCHEN; MICKLE, TRAVIS
To: KEMPHARM, INC.
Reel/Frame 044933/0589 →
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 →
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 074195/0008 →
Assignment of Assignor's Interest
Mar 26, 2026
From: ZEVRA THERAPEUTICS, INC.
To: COMMAVE THERAPEUTICS SA
Reel/Frame 074195/0568 →