IP Library › Assignment 017401/0856
Patent Assignment
Reel/Frame 017401/0856

Assignment of Assignor's Interest

Recorded: 2006-03-31 Pages: 4
Assignors
OSBORNE, MR. JAY R.
Executed: 2006-02-01
EKHOLM, MR. MICHAEL
Executed: 2006-02-01
GANFIELD, MR. DAN
Executed: 2006-02-01
Assignee
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD, SUITE 600, HOUSTON, TEXAS, 77027
Covered Property (1)
Helical Internal Support Structure for Intake Screens
Patent: 7,950,527 →
Application: 11/345,155 →
Publication: US 2007/0175834
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 →