Patent Assignment
Reel/Frame 074195/0436
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
(3)
Compositions Comprising Methylphenidate-Prodrugs, Processes of Making and Using the Same
Application:
62/983,614 →
Compositions Comprising Methylphenidate-Prodrugs, Processes of Making and Using the Same
Application:
17/798,491 →
Publication:
US 2023/0117289
Compositions Comprising Methylphenidate-Prodrugs, Processes Making and Using the Same
PCT:
PCT/US2021/019206 ↗
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 20, 2020
From: GUENTHER, SVEN; CHI, GUOCHEN; MICKLE, TRAVIS
To: KEMPHARM, INC.
Reel/Frame 054107/0382 →
Assignment of Assignor's Interest
Jul 26, 2023
From: GUENTHER, SVEN; CHI, GUOCHEN; MICKLE, TRAVIS
To: KEMPHARM, INC.
Reel/Frame 064387/0764 →
Change of Name
Jul 26, 2023
From: KEMPHARM, INC.
To: ZEVRA THERAPEUTICS, INC.
Reel/Frame 064388/0285 →
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 →
Change of Name
Mar 25, 2026
From: KEMPHARM, INC.
To: ZEVRA THERAPEUTICS, INC.
Reel/Frame 075243/0008 →
Assignment of Assignor's Interest
Mar 25, 2026
From: ZEVRA THERAPEUTICS, INC.
To: COMMAVE THERAPEUTICS SA
Reel/Frame 074186/0531 →