Patent Assignment
Reel/Frame 046452/0599
Assignment of Assignor's Interest
Recorded: 2018-06-26
Pages: 2
Assignee
WELLFENCE LLC
10645 RICHMOND AVE., SUITE 140, HOUSTON, TEXAS, 77042
Covered Property
(1)
Access Monitoring System for Compliance
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 10, 2019
From: WELLFENCE LLC
To: DATA AUTOMATION TECHNOLOGY LLC
Reel/Frame 049716/0726 →
Intellectual Property Security Agreement
Oct 10, 2019
From: DRILLING TOOLS INTERNATIONAL, INC.; DATA AUTOMATION TECHNOLOGY LLC; PREMIUM TOOLS LLC; STINGER OIL TOOLS LLC
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 050709/0931 →
Assignment of Assignor's Interest
Apr 24, 2023
From: DATA AUTOMATION TECHNOLOGY LLC
To: DRILLING TOOLS INTERNATIONAL, INC.
Reel/Frame 063417/0012 →
Termination and Release of Security Interests in Specified Patents
May 18, 2026
From: PNC BANK, NATIONAL ASSOCIATION
To: DRILLING TOOLS INTERNATIONAL, INC.; DATA AUTOMATION TECHNOLOGY LLC; PREMIUM TOOLS LLC; STINGER OIL TOOLS, LLC
Reel/Frame 075579/0329 →
Release of Security Interest
May 19, 2026
From: PNC BANK, NATIONAL ASSOCIATION
To: DRILLING TOOLS INTERNATIONAL, INC.; DATA AUTOMATION TECHNOLOGY LLC; PREMIUM TOOLS LLC; STINGER OIL TOOLS, LLC
Reel/Frame 074693/0529 →
Assignment of Assignor's Interest
May 27, 2026
From: DRILLING TOOLS INTERNATIONAL, INC.
To: RIP USA, INC.
Reel/Frame 074768/0028 →