IP Library › Assignment 051362/0429
Patent Assignment
Reel/Frame 051362/0429

Assignment of Assignor's Interest

Recorded: 2019-12-24 Pages: 4
Assignors
HILFLO, LLC
Executed: 2019-12-09
ENGENUITY, INC.
Executed: 2019-12-09
Assignee
ENGIP, LLC
12076 FM 3083, CONROE, TEXAS, 77301
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 →
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: 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: SHELL OIL COMPANY
To: ENGENUITY, INC.
Reel/Frame 051362/0476 →