IP Library › Assignment 025335/0530
Patent Assignment
Reel/Frame 025335/0530

Assignment of Assignor's Interest

Recorded: 2010-11-09 Pages: 4
Assignors
EKHOLM, MIKE
Executed: 2005-09-12
BRABEC, DEAN
Executed: 2005-09-12
STEINKE, TOM
Executed: 2005-09-12
UBAN, STEVE
Executed: 2005-09-14
Assignee
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD, SUITE 600, HOUSTON, TEXAS, 77027
Covered Property (1)
Method of Cleaning a Filter
Patent: 8,075,700 →
Application: 12/942,435 →
Publication: US 2011/0056526
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 6, 2014
From: WEATHERFORD/LAMB, INC.
To: BILFINGER WATER TECHNOLOGIES, INC.
Reel/Frame 033897/0918 →