Patent Assignment
Reel/Frame 055073/0505
Assignment of Assignor's Interest
Recorded: 2021-01-29
Pages: 3
Assignor
VAREL INTERNATIONAL IND., L.P.
Executed: 2021-01-28
Assignee
TERELION, LLC
1625 WEST CROSBY, SUITE 124, CARROLLTON, TEXAS, 75006
Covered Properties
(5)
Rock Bit Having a Seal Gland with a Conical Sealing Surface
Rock Bit with a Thermal Insulating Seal Ring Positioned in the Seal Gland
Rock Bit Having a Seal Gland with a Conical Sealing Surface
Rock Bit Having a Seal Gland with a Conical Sealing Surface
Rock Bit with a Thermal Insulating Seal Ring Positioned in the Seal Gland
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Security Agreement
Mar 1, 2011
From: VAREL INTERNATIONAL IND., L.P.
To: DRILLBIT WCF LIMITED
Reel/Frame 025877/0447 →
Security Agreement
Sep 26, 2011
From: VAREL INTERNATIONAL IND., L.P.
To: DRILLBIT WCF II LIMITED
Reel/Frame 026970/0678 →
Release of Security Interest
Feb 8, 2012
From: DRILLBIT WCF II LIMITED
To: VAREL INTERNATIONAL IND., L.P.
Reel/Frame 027787/0370 →
Release of Security Interest
Jan 16, 2013
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: VAREL INTERNATIONAL IND., L.P.
Reel/Frame 029644/0462 →
Patent Security Agreement
Jan 23, 2013
From: VAREL INTERNATIONAL IND., L.P.
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 029682/0024 →
Security Agreement
Jan 31, 2013
From: VAREL INTERNATIONAL ENERGY FUNDING CORP.
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
Reel/Frame 029731/0721 →
Release of Security Interest
Jun 4, 2014
From: CREDIT SUISSE AG, CAYMAN ISLAND BRANCH
To: VAREL INTERNATIONAL IND., L.P
Reel/Frame 033083/0969 →
Assignment of Assignor's Interest
Apr 28, 2016
From: GALLIFET, THOMAS; HARRINGTON, DAVID
To: VAREL INTERNATIONAL IND., L.P.
Reel/Frame 038400/0363 →
Security Interest
Jun 30, 2020
From: VAREL INTERNATIONAL IND., LLC
To: INVESTEC BANK PLC
Reel/Frame 053090/0860 →