Patent Assignment
Reel/Frame 051358/0982
Assignment of Assignor's Interest
Recorded: 2019-12-23
Pages: 4
Assignor
HILFLO, LLC
Executed: 2019-12-09
Assignee
ENGIP, LLC
12076 FM 3083, CONROE, TEXAS, 77301
Covered Property
(1)
Hydrostatic Pressure Test Method and Apparatus
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 6, 2016
From: HILPERT, CLIFFORD LEE; HILPERT, JEFFREY LEE
To: HILFLO, LLC
Reel/Frame 039954/0158 →
Assignment of Assignor's Interest
Nov 14, 2016
From: HILPERT, CLIFFORD LEE; HILPERT, JEFFERY LEE
To: HILFLO, LLC
Reel/Frame 040309/0052 →
Security Interest
Nov 14, 2016
From: HILFLO, LLC
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 040309/0746 →
Assignment of Assignor's Interest
Dec 23, 2019
From: DUTEL, LEWIS JACKSON; MEYER, LAURA
To: SHELL OIL COMPANY
Reel/Frame 051359/0017 →
Assignment of Assignor's Interest
Dec 24, 2019
From: HILFLO, LLC; ENGENUITY, INC.
To: ENGIP, LLC
Reel/Frame 051362/0429 →
Assignment of Assignor's Interest
Dec 24, 2019
From: SHELL OIL COMPANY
To: ENGENUITY, INC.
Reel/Frame 051362/0476 →