IP Library › Assignment 019470/0841
Patent Assignment
Reel/Frame 019470/0841

Assignment of Assignor's Interest

Recorded: 2007-06-22 Pages: 10
Assignors
SWEENEY, ALAN
Executed: 2007-06-22
HALLETT, BRIAN
Executed: 2007-06-22
Assignee
CLEARWATER INTERNATIONAL, LLC
515 POST OAK BOULEVARD SUITE 600, HOUSTON, TEXAS, 77027
Covered Property (1)
Composition and Method for Pipeline Conditioning & Freezing Point Suppression
Patent: 8,065,905 →
Application: 11/767,384 →
Publication: US 2008/0314124
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 13, 2007
From: CLEARWATER INTERNATIONAL, L.L.C.
To: WEATHERFORD/LAMB, INC.
Reel/Frame 019554/0209 →
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 →