Patent Assignment
Reel/Frame 065304/0021
Change of Name
Recorded: 2023-10-20
Pages: 2
Assignor
DRILLING INFO, INC.
Executed: 2021-09-22
Assignee
ENVERUS, INC.
2901 VIA FORTUNA, SUITE 200, AUSTIN, TEXAS, 78746
Covered Property
(1)
System and Method for Automatically Correlating Geologic Tops
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 30, 2017
From: GRANT, CHRISTIAN W.; COMPTON, STEFAN; WITTE, DEAN
To: DRILLINGINFO, INC.
Reel/Frame 044509/0314 →
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 →