IP Library › Assignment 025588/0109
Patent Assignment
Reel/Frame 025588/0109

Assignment of Assignor's Interest

Recorded: 2011-01-05 Pages: 3
Assignors
SWEENEY, ALAN J.
Executed: 2010-10-13
DIXON, PETER
Executed: 2010-10-27
Assignee
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD, SUITE 600, HOUSTON, TEXAS, 77027
Covered Property (1)
Subsea Recovery of Swabbing Chemicals
Patent: 8,770,892 →
Application: 12/912,841 →
Publication: US 2012/0107051
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 23, 2014
From: WEATHERFORD/LAMB, INC.
To: BAKER HUGHES INCORPORATED
Reel/Frame 034021/0913 →
Assignment of Assignor's Interest Dec 4, 2014
From: WEATHERFORD/LAMB, INC.
To: WEATHERFORD TECHNOLOGY HOLDINGS, LLC
Reel/Frame 034526/0272 →