Patent Assignment
Reel/Frame 055854/0941
Assignment of Assignor's Interest
Recorded: 2021-04-07
Pages: 5
Assignors
THOMS, MICHELLE
Executed: 2021-04-06
QU, JIANAN
Executed: 2021-04-06
HUANG, JIARAO
Executed: 2021-04-06
HOWARD, DAVID
Executed: 2021-04-06
Assignee
DRILLING INFO, INC.
2901 VIA FORTUNA, SUITE 200, AUSTIN, TEXAS, 78746
Covered Property
(1)
Determining a Wellbore Landing Zone
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Oct 28, 2021
From: DRILLING INFO, INC.
To: ENVERUS, INC.
Reel/Frame 057968/0816 →
Security Interest
Dec 22, 2023
From: ENVERUS, INC.
To: GOLUB CAPITAL MARKETS LLC, AS COLLATERAL AGENT
Reel/Frame 065943/0954 →
Security Interest
Dec 18, 2025
From: ENVERUS, INC.
To: GOLUB CAPITAL MARKETS LLC, AS COLLATERAL AGENT
Reel/Frame 073262/0041 →
Release of Security Interest in Patents (Reel/Frame 065943/0954)
Dec 29, 2025
From: GOLUB CAPITAL MARKETS LLC
To: ENVERUS, INC.
Reel/Frame 074103/0381 →