IP Library › Assignment 037368/0347
Patent Assignment
Reel/Frame 037368/0347

Assignment of Assignor's Interest

Recorded: 2015-12-28 Pages: 4
Assignor
BAKER HUGHES INCORPORATED
Executed: 2015-12-23
Assignee
BAKER HUGHES OILFIELD OPERATIONS, INC.
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Properties (3)
Apparatus and Method for Stimulating Multiple Producion Zones in Wellbore
Patent: 6,006,838 →
Application: 09/169,910 →
Selectively Movable Seat Arrangement and Method
Patent: 8,261,761 →
Application: 12/437,412 →
Publication: US 2010/0282338
Restriction Engaging System
Patent: 9,038,656 →
Application: 13/340,939 →
Publication: US 2012/0097265
Related Assignments (5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 12, 1998
From: LEHR, DOUGLAS J.; WHITELY, T.G.; MARTIN, MICHAEL A.; ATCHLEY, DENNIS
To: BJ SERVICES COMPANY
Reel/Frame 009521/0051 →
Assignment of Assignor's Interest Jun 10, 2009
From: GERRARD, DAVID P.; XU, YANG
To: BAKER HUGHES INCORPORATED
Reel/Frame 022806/0296 →
Assignment of Assignor's Interest Dec 30, 2011
From: GERRARD, DAVID P.; XU, YANG
To: BAKER HUGHES INCORPORATED
Reel/Frame 027462/0290 →
Assignment of Assignor's Interest Dec 28, 2015
From: WESTERN ATLAS INC.
To: BAKER HUGHES INCORPORATED
Reel/Frame 037367/0022 →
Change of Name Jun 27, 2017
From: BAKER HUGHES OILFIELD OPERATIONS, INC.
To: BAKER HUGHES OILFIELD OPERATIONS LLC
Reel/Frame 043011/0391 →