Patent Assignment
Reel/Frame 029057/0220
Assignment of Assignor's Interest
Recorded: 2012-10-01
Pages: 12
Assignor
ARYX THERAPEUTICS, INC.
Executed: 2012-08-15
Assignee
ARMETHEON, INC.
325 SHARON PARK DRIVE, # 303, MENLO PARK, CALIFORNIA, 94025
Covered Property
(1)
Antiarrhythmic Precursor Compounds, Methods of Synthesis and Methods of Use
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Release of Security Interest
Feb 6, 2013
From: AYER CAPITAL PARTNERS MASTER FUND, L.P.; MPM BIOVENTURES III, L.P.; MPM BIOVENTURES III-QP, L.P.; MPM BIOVENTURES III GMBH & CO. BETEILIGUNGS KG
To: ARYX THERAPEUTICS, INC.
Reel/Frame 029767/0524 →
Security Interest
Apr 16, 2019
From: ESPERO BIOPHARMA, INC.
To: HORIZON TECHNOLOGY FINANCE CORPORATION
Reel/Frame 048918/0544 →
Change of Name
Jul 23, 2020
From: ARMETHEON, INC.
To: ESPERO BIOPHARMA, INC.
Reel/Frame 053293/0930 →
Assignment of Assignor's Interest
Oct 23, 2020
From: ESPERO BIOPHARMA, INC.
To: HESP LLC
Reel/Frame 054150/0011 →
Assignment of Assignor's Interest
Jun 4, 2025
From: HESP LLC
To: XYRA, LLC
Reel/Frame 071313/0627 →