Patent Assignment
Reel/Frame 075879/0925
Nunc Pro Tunc Assignment
Recorded: 2026-09-02
Pages: 4
Assignor
HSU, SHIH-CHE
Executed: 2024-12-06
Assignee
WINDTREE THERAPEUTICS, INC.
2600 KELLY ROAD, SUITE 100, WARRINGTON, PENNSYLVANIA, 18976
Covered Properties
(2)
Istaroxime and Derivatives thereof for Preventing or Reducing the Risk of Acute Myocardial Arrhythmia
Application:
63/608,677 →
Istaroxime and Metabolite Derivatives Thereof for Reducing the Risk of Acute Myocardial Arrhythmia
Application:
19/595,482 →
PCT:
PCT/US2024/058923 ↗
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 24, 2025
From: WINDTREE THERAPEUTICS INC.
To: SEISMIC PHARMACEUTICALS
Reel/Frame 073018/0285 →
Assignment of Assignor's Interest
Jan 28, 2026
From: WINDTREE THERAPEUTICS INC.
To: SEISMIC PHARMACEUTICALS
Reel/Frame 073612/0152 →
Assignment of Assignor's Interest
Jan 28, 2026
From: SEISMIC PHARMACEUTICALS INC.
To: SEISMIC PHARMACEUTICALS OPERATIONS LLC
Reel/Frame 073612/0258 →
Assignment of Assignor's Interest
Jan 28, 2026
From: SEISMIC PHARMACEUTICALS INC.
To: SEISMIC PHARMACEUTICALS OPERATIONS LLC
Reel/Frame 073612/0268 →
Employment Agreement
Jun 10, 2026
From: SIMONSON, STEVEN G.
To: DISCOVERY LABORATORIES, INC.
Reel/Frame 075855/0291 →