IP Library › Assignment 027695/0065
Patent Assignment
Reel/Frame 027695/0065

Assignment of Assignor's Interest

Recorded: 2012-02-13 Pages: 8
Assignor
BAKER HUGHES CANADA COMPANY
Executed: 2012-02-02
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 770192118
Covered Properties (4)
Foam-Fluid for Fracturing Subterranean Formations
Patent: 6,410,489 →
Application: 09/474,149 →
Fluids for Fracturing Subterranean Formations
Patent: 6,468,945 →
Application: 09/474,164 →
Method for Fracturing Subterranean Formations
Patent: 6,875,728 →
Application: 09/984,584 →
Publication: US 2003/0008781
Method of Hydraulically Fracturing a Formation
Patent: 8,668,011 →
Application: 12/958,187 →
Publication: US 2011/0127038
Related Assignments (12)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 29, 1999
From: ZHANG, KEWEI; PIERCE, RON; LITT, NICOLE DEANNE; GUPTA, D.V. SATYANARAYANA
To: NOWSCO-FRACMASTER LTD.
Reel/Frame 010498/0250 →
Assignment of Assignor's Interest Dec 29, 1999
From: ZHANG, KEWEI
To: NOWSCO-FRACMASTER LTD.
Reel/Frame 010484/0562 →
Assignment of Assignor's Interest Aug 13, 2001
From: ZHANG, KEWEI
To: NOWSCO-FRACMASTER LTD.
Reel/Frame 012068/0701 →
Certificate of Amendment Sep 6, 2001
From: NOWSCO-FRACMASTER, LTD.
To: NOWSCO-FRACMASTER COMPANY
Reel/Frame 012139/0935 →
Change of Name Sep 6, 2001
From: NOWSCO-FRACMASTER COMPANY
To: BJ SERVICES COMPANY CANADA
Reel/Frame 012139/0869 →
Certificate of Amendment Sep 10, 2001
From: NOWSCO-FRACMASTER, LTD.
To: NOWSCO-FRACMASTER COMPANY
Reel/Frame 012155/0330 →
Change of Name Sep 10, 2001
From: NOWSCO-FRACMASTER COMPANY
To: BJ SERVICES COMPANY CANADA
Reel/Frame 012155/0285 →
Assignment of Assignor's Interest Oct 30, 2001
From: GUPTA, D.V. SATYANARAYANA; TUDOR, ERIC HUGHSON
To: BJ SERVICES COMPANY CANADA
Reel/Frame 012293/0395 →
Assignment of Assignor's Interest Jan 7, 2011
From: MACK, LANCE WILLIAM; SCHLOSSER, DANIEL JAMES; SCHULTZ, DARCY ALLAN
To: BJ SERVICES COMPANY CANADA
Reel/Frame 025601/0006 →
Certificate of Amalgamation Feb 13, 2012
From: BJ SERVICES COMPANY CANADA
To: BAKER HUGHES CANADA COMPANY
Reel/Frame 027697/0211 →
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 →