IP Library › Assignment 026217/0994
Patent Assignment
Reel/Frame 026217/0994

Merger

Recorded: 2011-05-03 Pages: 4
Assignor
BJ SERVICES COMPANY
Executed: 2010-04-28
Assignee
BSA ACQUISITION LLC
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019
Covered Properties (3)
Method of Treating Subterranean Formations with Porous Particulate Materials
Patent: 7,426,961 →
Application: 10/653,521 →
Publication: US 2004/0040708
Porous Particulate Materials and Compositions Thereof
Patent: 7,998,907 →
Application: 12/777,184 →
Publication: US 2010/0222243
Sand Control Method Using Porous Particulate Materials
Patent: 8,122,957 →
Application: 12/983,722 →
Publication: US 2011/0094740
Related Assignments (11)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 2, 2003
From: STEPHENSON, CHRISTOPHER JOHN; RICKARDS, ALLAN RAY; BRANNON, HAROLD DEAN; GUPTA, D.V. SATYANARAYANA
To: BJ SERVICES COMPANY
Reel/Frame 014465/0637 →
Assignment of Assignor's Interest May 10, 2010
From: STEPHENSON, CHRISTOPHER J.; RICKARDS, ALLAN RAY; BRANNON, HAROLD DEAN; GUPTA, D.V. SATYANARAYANA
To: BJ SERVICES COMPANY
Reel/Frame 024362/0719 →
Assignment of Assignor's Interest Jan 3, 2011
From: STEPHENSON, CHRISTOPHER JOHN; RICKARDS, ALLAN RAY; BRANNON, HAROLD DEAN; GUPTA, D.V. SATYANARAYANA
To: BJ SERVICES COMPANY
Reel/Frame 025576/0038 →
Merger May 2, 2011
From: BJ SERVICES COMPANY
To: BSA ACQUISITION LLC
Reel/Frame 026242/0933 →
Change of Name May 3, 2011
From: BSA ACQUISITION LLC
To: BJ SERVICES COMPANY LLC
Reel/Frame 026218/0218 →
Assignment of Assignor's Interest May 3, 2011
From: BJ SERVICES COMPANY LLC
To: BAKER HUGHES INCORPORATED
Reel/Frame 026218/0585 →
Entity Conversion Oct 4, 2017
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 044127/0001 →
Change of Name Feb 16, 2018
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 045349/0522 →
Change of Name Feb 16, 2022
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 059141/0762 →
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 →