Patent Assignment
Reel/Frame 045205/0990
Assignment of Assignor's Interest
Recorded: 2018-03-14
Pages: 8
Assignors
VISHNUBHOTLA, SRI
Executed: 2017-04-01
ROBINSON, SCOTT
Executed: 2018-03-13
LEONG, STEVEN
Executed: 2018-03-13
CHANG, FRANK
Executed: 2018-03-13
Assignee
ALPHATEC SPINE, INC.
5818 EL CAMINO REAL, CARLSBAD, CALIFORNIA, 92008
Covered Property
(1)
Intervertebral Cage with Porosity Gradient
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Nov 9, 2018
From: ALPHATEC HOLDINGS, INC.; ALPHATEC SPINE, INC.
To: SQUADRON MEDICAL FINANCE SOLUTIONS LLC
Reel/Frame 047494/0562 →
Release of Security Interest in Patent Collateral at Reel/Frame No. 47494/0562
Aug 11, 2021
From: SQUADRON MEDICAL FINANCE SOLUTIONS LLC
To: ALPHATEC HOLDINGS, INC.; ALPHATEC SPINE, INC.
Reel/Frame 057177/0687 →
Security Interest
Jan 6, 2023
From: ALPHATEC SPINE, INC.; SAFEOP SURGICAL, INC.
To: MIDCAP FUNDING IV TRUST
Reel/Frame 062310/0001 →
Security Interest
Feb 7, 2023
From: ALPHATEC SPINE, INC.; SAFEOP SURGICAL, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 062681/0020 →
Release of Security Interest in Patent Collateral at Reel/Frame No. 62310/0001
May 1, 2026
From: MIDCAP FUNDING IV TRUST, AS AGENT
To: ALPHATEC SPINE, INC.; SAFEOP SURGICAL, INC.
Reel/Frame 075316/0001 →
Release of Patent Security Interest at Reel/Frame No. 62681/0020
May 1, 2026
From: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS AGENT
To: ALPHATEC SPINE, INC.; SAFEOP SURGICAL, INC.
Reel/Frame 075385/0575 →
Confirmatory Grant of Security Interest in United States Patents
May 12, 2026
From: ALPHATEC SPINE, INC.; SAFEOP SURGICAL, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 075560/0884 →