Patent Assignment
Reel/Frame 063353/0238
Assignment of Assignor's Interest
Recorded: 2023-04-18
Pages: 9
Assignors
CLAYTON, JOHN B.
Executed: 2020-10-14
FOLEY, KEVIN T.
Executed: 2020-10-14
FRANK, KEVIN J.
Executed: 2020-10-14
JUSTIS, JEFF
Executed: 2020-10-14
VAUGHAN, DAVID A.
Executed: 2020-10-14
Assignee
PRACTICAL NAVIGATION LLC
720 E. WIGGINS ST., SUPERIOR, COLORADO, 80027
Covered Property
(1)
Surgical Navigation System for Alignment of a Surgical Instrument
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 19, 2022
From: PRACTICAL NAVIGATION LLC
To: INTEGRITY IMPLANTS INC. D/B/A ACCELUS
Reel/Frame 060547/0813 →
Assignment of Assignor's Interest
May 2, 2023
From: INTEGRITY IMPLANTS INC.
To: ALPHATEC SPINE, INC.
Reel/Frame 063504/0919 →
Security Interest
May 12, 2023
From: ALPHATEC SPINE, INC.
To: MIDCAP FUNDING IV TRUST
Reel/Frame 063624/0541 →
Security Interest
May 15, 2023
From: ALPHATEC SPINE, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 063640/0606 →
Release of Patent Security Interest at Reel/Frame No. 63640/0606
May 1, 2026
From: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS AGENT
To: ALPHATEC SPINE, INC.
Reel/Frame 075316/0276 →
Release of Security Interest in Patent Collateral at Reel/Frame No. 63624/0541
May 1, 2026
From: MIDCAP FUNDING IV TRUST, AS AGENT
To: ALPHATEC SPINE, INC.
Reel/Frame 075316/0055 →
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 →