IP Library › Assignment 040309/0052
Patent Assignment
Reel/Frame 040309/0052

Assignment of Assignor's Interest

Recorded: 2016-11-14 Pages: 3
Assignors
HILPERT, CLIFFORD LEE
Executed: 2016-07-18
HILPERT, JEFFERY LEE
Executed: 2016-07-18
Assignee
HILFLO, LLC
9850 RODA DRIVE, CONROE, TEXAS, 77303
Covered Property (1)
Hydrostatic Pressure Test Method and Apparatus
Application: 15/151,309 →
Publication: US 2016/0334298
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 →
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: HILFLO, LLC
To: ENGIP, LLC
Reel/Frame 051358/0982 →
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 →