IP Library › Assignment 026316/0227
Patent Assignment
Reel/Frame 026316/0227

Assignment of Assignor's Interest

Recorded: 2011-05-20 Pages: 4
Assignor
BAKER HUGHES INTEQ GMBH
Executed: 2010-02-25
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property (1)
Apparatus and Method to Maintain Constant Fluid Circulation During Drilling
Patent: 8,590,640 →
Application: 12/673,426 →
Publication: US 2010/0252272
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 11, 2010
From: HAUGHOM, PER OLAV
To: I-TEC AS
Reel/Frame 024524/0331 →
Assignment of Assignor's Interest May 19, 2011
From: I-TEC AS
To: BAKER HUGHES INTEQ GMBH
Reel/Frame 026305/0819 →