Patent Assignment
Reel/Frame 071313/0627
Assignment of Assignor's Interest
Recorded: 2025-06-04
Pages: 9
Assignor
HESP LLC
Executed: 2021-07-26
Assignee
XYRA, LLC
120 HATONA DRIVE, SANTA ROSA, CALIFORNIA, 95403
Covered Properties
(2)
Antiarrhythmic Precursor Compounds, Methods of Synthesis and Methods of Use
Methods for Treating Atrial Fibrillation
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 1, 2012
From: ARYX THERAPEUTICS, INC.
To: ARMETHEON, INC.
Reel/Frame 029057/0220 →
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 →