Patent Assignment
Reel/Frame 057962/0951
Assignment of Assignor's Interest
Recorded: 2021-10-29
Pages: 6
Assignors
BARKER, TRACY A.
Executed: 2021-10-04
REED, MICHAEL F.
Executed: 2021-10-04
WALLICK, ZACHARY T.
Executed: 2021-10-07
SHULL, CONNOR D.
Executed: 2021-10-04
Assignee
AVANTECH, LLC
2050 AMERICAN ITALIAN WAY, COLUMBIA, SOUTH CAROLINA, 29209
Covered Property
(1)
Apparatus and Method for Grout Waste Disposal
Application:
17/404,564 →
Publication:
US 2022/0051823
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Aug 31, 2023
From: AVANTECH, LLC
To: U.S. BANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 064768/0767 →
Patent Security Agreement
Sep 1, 2023
From: AVANTECH, LLC
To: TTGA SBIC PIONEER FUND I, LP
Reel/Frame 064802/0803 →
Release of Patent Security Agreement Recorded at Reel 064802, Frame 0803
Jun 8, 2026
From: TTGA SBIC PIONEER FUND I, LP
To: AVANTECH, LLC
Reel/Frame 075823/0325 →