IP Library Assignment 016335/0022
Patent Assignment
Reel/Frame 016335/0022

Assignment of Assignor's Interest

Recorded: 2005-08-01 Pages: 3
Assignor
WEATHERFORD/LAMB, INC.
Executed: 2005-07-28
Assignee
PETROLINE WELLSYSTEMS LIMITED
OFFSHORE TECHNOLOGY PARK, CLAYMORE DRIVE, BRIDGE OF DON, ABERDEEN, AB23 8DG, UNITED KINGDOM
Covered Property (1)
Connector for Expandable Well Screen
Patent: 7,140,446 →
Application: 11/126,041 →
Publication: US 2005/0199385
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 1, 2017
From: PETROLINE WELLSYSTEMS LIMITED
To: WEATHERFORD U.K. LIMITED
Reel/Frame 041148/0727 →