Patent Assignment
Reel/Frame 059906/0866
Assignment of Assignor's Interest
Recorded: 2022-05-13
Pages: 5
Assignors
RAJEK, ANDREW W.
Executed: 2022-05-12
VIDMAR, STEVEN
Executed: 2022-05-12
LEE, JAMES
Executed: 2022-05-12
CONSIDINE, DAVID
Executed: 2022-05-12
WITHERBY, GRAHAM
Executed: 2022-05-12
Assignee
ALPHATEC SPINE, INC.
1950 CAMINO VIDA ROBLE, CARLSBAD, CALIFORNIA, 92008
Covered Properties
(2)
Surgical Retractors and Methods of Using the Same
Patent:
12,369,897 →
Application:
17/738,998 →
Publication:
US 2022/0354477
PCT:
PCT/US2022/028132 ↗
Surgical Retractors and Methods of Using the Same
Application:
63/186,008 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 13, 2021
From: RAJEK, ANDREW W.; VIDMAR, STEPHEN; LEE, JAMES; CONSIDINE, DAVID
To: ALPHATEC SPINE, INC.
Reel/Frame 056234/0145 →
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 →