Patent Assignment
Reel/Frame 026518/0727
Assignment of Assignor's Interest
Recorded: 2011-06-29
Pages: 5
Assignor
BJ SERVICES COMPANY LLC
Executed: 2011-06-29
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019
Covered Properties
(7)
Light-Weight Proppant from Heat-Treated Pumice
PCT:
PCT/US2010/057055 ↗
Subsurface Safety Valve Flapper
Application:
12/351,609 →
Publication:
US 2010/0175887
Article and Method for Stabilizing a Rock Chip
Polymers for Oilfield Applications
Apparatus and Method for Directionally Disposing a Flexible Member in a Pressurized Conduit
Light-Weight Proppant from Heat-Treated Pumice
Subsurface Safety Valve Flapper
Application:
13/009,171 →
Publication:
US 2011/0114335
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 22, 2009
From: JANCHA, ROBERT; HENSCHEL, ROBERT C.
To: BJ SERVICES COMPANY
Reel/Frame 022146/0191 →
Assignment of Assignor's Interest
Jan 30, 2009
From: BRAUN, GERALD E.
To: BJ SERVICES COMPANY
Reel/Frame 022182/0479 →
Assignment of Assignor's Interest
Sep 23, 2009
From: BECKER, HAROLD L.
To: BJ SERVICES COMPANY
Reel/Frame 023276/0298 →
Assignment of Assignor's Interest
Oct 19, 2009
From: DARBY, JOHN GREGORY; BECKER, HAROLD L.
To: BJ SERVICES COMPANY
Reel/Frame 023388/0203 →
Assignment of Assignor's Interest
Nov 17, 2009
From: PISKLAK, THOMAS J.; STEVENS, RICHARD F., JR.; QU, QI; MORILLO, ELIZABETH G.
To: BJ SERVICES COMPANY
Reel/Frame 023529/0431 →
Change of Name
Sep 30, 2010
From: BSA ACQUISTION LLC
To: BJ SERVICES COMPANY LLC
Reel/Frame 025074/0184 →
Merger
Sep 30, 2010
From: BJ SERVICES COMPANY
To: BSA ACQUISTION LLC
Reel/Frame 025072/0522 →
Change of Name
Feb 16, 2022
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 059126/0517 →
Change of Name
Mar 8, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 059339/0130 →