Patent Assignment
Reel/Frame 051657/0495
Assignment of Assignor's Interest
Recorded: 2020-01-29
Pages: 9
Assignors
EMANUEL, MARK JEFFREY
Executed: 2020-01-23
NEALON, BRENDAN
Executed: 2020-01-26
KROLCZYK, TYLER
Executed: 2020-01-26
MOORE, SEAN W.
Executed: 2020-01-28
Assignee
DRILLING INFO, INC.
2901 VIA FORTUNA, SUITE 200, AUSTIN, TEXAS, 78746
Covered Property
(1)
Determining Spacing Between Wellbores
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 →