Patent Assignment
Reel/Frame 026390/0313
Assignment of Assignor's Interest
Recorded: 2011-06-05
Pages: 6
Assignors
BRANNON, HAROLD DEAN
Executed: 2004-07-16
WOOD, WILLIAM DALE
Executed: 2004-07-16
RICKARDS, ALLAN RAY
Executed: 2004-07-16
STEPHENSON, CHRISTOPHER JOHN
Executed: 2004-07-16
Assignee
BJ SERVICES COMPANY
4601 WESTWAY PARK BLVD., HOUSTON, TEXAS, 77092
Covered Property
(1)
Methods and compositions of a storable relatively lightweight proppant slurry for hydraulic fracturing and gravel packing applications
Application:
10/899,823 →
Publication:
US 2005/0028979
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Jun 17, 2011
From: BJ SERVICES COMPANY
To: BSA ACQUISITION LLC
Reel/Frame 026465/0022 →
Change of Name
Jun 23, 2011
From: BSA ACQUISITION LLC
To: BJ SERVICES COMPANY LLC
Reel/Frame 026498/0356 →
Assignment of Assignor's Interest
Jun 27, 2011
From: BJ SERVICES COMPANY LLC
To: BAKER HUGHES INCORPORATED
Reel/Frame 026508/0854 →
Change of Name
Feb 16, 2018
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 045349/0522 →