Patent Assignment
Reel/Frame 048664/0440
Assignment of Assignor's Interest
Recorded: 2019-03-21
Pages: 5
Assignors
JOHNS, GREGG
Executed: 2018-08-03
O'BRIEN, RICHARD ARTHUR
Executed: 2018-08-06
SNOW, ROBERT
Executed: 2018-07-26
Assignee
SAFEOP SURGICAL, INC.
11350 MCCORMICK ROAD, EP III, SUITE 1003, HUNT VALLEY, MARYLAND, 21031
Covered Property
(1)
Medical Systems and Methods for Detecting Changes in Electrophysiological Evoked Potentials
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →