Patent Assignment
Reel/Frame 013046/0583
Assignment of Assignor's Interest
Recorded: 2002-06-27
Pages: 4
Assignors
QU, QI
Executed: 2002-03-13
MCCARTHY, SCOTT
Executed: 2002-03-13
VOLLMER, DANIEL
Executed: 2002-03-18
Assignee
OSCA, INC.
156 COMMISSION BLVD., LAFAYETTE, LOUISIANA, 70508
Covered Property
(1)
Process of Diverting Stimulation Fluids
Patent:
7,220,709 →
Application:
10/100,778 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 29, 2002
From: OSCA, INC.
To: BJ SERVICES COMPANY, U.S.A
Reel/Frame 013437/0710 →
Assignment of Assignor's Interest
May 24, 2006
From: BJ SERVICES COMPANY, U.S. A.
To: BJ SERVICES COMPANY
Reel/Frame 017667/0572 →
Merger
May 2, 2011
From: BJ SERVICES COMPANY
To: BSA ACQUISITION LLC
Reel/Frame 026242/0933 →
Change of Name
May 23, 2011
From: BSA ACQUISITION LLC
To: BJ SERVICES COMPANY LLC
Reel/Frame 026414/0550 →
Assignment of Assignor's Interest
Jun 17, 2011
From: BJ SERVICES COMPANY LLC
To: BAKER HUGHES INCORPORATED
Reel/Frame 026453/0716 →
Change of Name
Feb 16, 2018
From: BAKER HUGHES INCORPORATED
To: BAKER HUGHES, A GE COMPANY, LLC
Reel/Frame 045349/0522 →