IP Library › Assignment 024498/0685
Patent Assignment
Reel/Frame 024498/0685

Assignment of Assignor's Interest

Recorded: 2010-06-08 Pages: 3
Assignor
LEMBCKE, JEFFREY J
Executed: 2010-05-24
Assignee
WEATHERFORD/LAMB, INC.
515 POST OAK BOULEVARD, HOUSTON, TEXAS, 77027
Covered Property (1)
Swellable Packer Slip Mechanism
Patent: 8,397,802 →
Application: 12/795,422 →
Publication: US 2011/0297368
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 4, 2014
From: WEATHERFORD/LAMB, INC.
To: WEATHERFORD TECHNOLOGY HOLDINGS, LLC
Reel/Frame 034526/0272 →