Patent Assignment
Reel/Frame 065883/0613
Assignment of Assignor's Interest
Recorded: 2023-12-15
Pages: 9
Assignor
PEROSPHERE PHARMACEUTICALS, INC.
Executed: 2021-02-11
Assignee
COVIS PHARMA GMBH
GRAUFENAUWEG 12, ZUG, 6300, SWITZERLAND
Covered Property
(1)
Anticoagulant Reversal Agents
Application:
18/541,391 →
Publication:
US US20240366592A1
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 15, 2023
From: STEINER, SOLOMON S.; LAULICHT, BRYAN E.; BAKHRU, SASHA H.; MATHIOWITZ, EDITH
To: PEROSPHERE INC.
Reel/Frame 065883/0538 →
Change of Name
Dec 15, 2023
From: PEROSPHERE INC.
To: PEROSPHERE PHARMACEUTICALS INC.
Reel/Frame 066045/0455 →
Assignment of Assignor's Interest
Dec 5, 2025
From: COVIS PHARMA GMBH
To: COVIS PHARMACEUTICALS HOLDINGS GMBH
Reel/Frame 073124/0041 →
Reorganization and Name Change
Dec 5, 2025
From: CIPAPARANTAG HOLDINGS GMBH
To: CIRAPARANTAG HOLDINGS SARL
Reel/Frame 073857/0667 →
Change of Name
Dec 5, 2025
From: COVIS PHARMACEUTICALS HOLDINGS GMBH
To: CIRAPARANTAG HOLDINGS GMBH
Reel/Frame 073858/0569 →
Assignment of Assignor's Interest
May 8, 2026
From: CIRAPARANTAG HOLDINGS SARL
To: PINWHEEL THERAPEUTICS INC.
Reel/Frame 074599/0667 →