IP Library › Assignment 029509/0821
Patent Assignment
Reel/Frame 029509/0821

Assignment of Assignor's Interest

Recorded: 2012-12-20 Pages: 7
Assignors
HE, HENRY
Executed: 2012-10-02
THISTLE, SCOTT
Executed: 2012-11-14
SHANNON, CHRISTINA L.
Executed: 2012-10-02
Assignee
GE OIL & GAS PRESSURE CONTROL LP
3250 BRIAR PARK DRIVE, SUITE 100, HOUSTON, TEXAS, 77042
Covered Property (1)
Well Gate Valve Greasing Tool and Method of Use
Patent: 9,052,061 →
Application: 13/672,479 →
Publication: US 2014/0124298
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 8, 2012
From: HE, HENRY; SHANNON, CHRISTINA L.
To: GE OIL & GAS PRESSURE CONTROL LP
Reel/Frame 029267/0022 →
Assignment of Assignor's Interest Jan 26, 2020
From: GENERAL ELECTRIC COMPANY
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 051698/0393 →