IP Library › Assignment 027409/0290
Patent Assignment
Reel/Frame 027409/0290

Assignment of Assignor's Interest

Recorded: 2011-12-19 Pages: 3
Assignor
BRANNON, HAROLD DEAN
Executed: 2007-02-12
Assignee
BJ SERVICES COMPANY
4601 WESTWAY PARK BLVD., HOUSTON, TEXAS, 77041
Covered Properties (3)
Method of Fracturing a Subterranean Formation at Optimized and Pre-Determined Conditions
Patent: 8,171,992 →
Application: 13/243,650 →
Publication: US 2012/0012323
Method of Fracturing a Subterranean Formation at Optimized and Pre-Determined Conditions
Patent: 8,186,431 →
Application: 13/243,753 →
Publication: US 2012/0012313
Method of Fracturing a Subterranean Formation at Optimized and Pre-Determined Conditions
Patent: 8,167,039 →
Application: 13/243,867 →
Publication: US 2012/0012324
Related Assignments (6)
Other recorded transfers of the patents in this record — the chain of ownership.
Merger Dec 19, 2011
From: BJ SERVICES COMPANY
To: BSA ACQUISITION LLC
Reel/Frame 027409/0359 →
Assignment of Assignor's Interest Dec 19, 2011
From: BJ SERVICES COMPANY LLC
To: BAKER HUGHES INCORPORATED
Reel/Frame 027409/0483 →
Change of Name Dec 19, 2011
From: BSA ACQUISITION LLC
To: BJ SERVICES COMPANY LLC
Reel/Frame 027409/0921 →
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 059142/0921 →