Patent Assignment
Reel/Frame 033390/0810
Assignment of Assignor's Interest
Recorded: 2014-07-25
Pages: 4
Assignee
BAKER HUGHES INCORPORATED
2929 ALLEN PARKWAY, SUITE 2100, HOUSTON, TEXAS, 77019-2118
Covered Property
(1)
Proppant Delivery System and Method
Application:
14/249,564 →
Publication:
US 2015/0290609
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 29, 2016
From: BAKER HUGHES INCORPORATED; BAKER HUGHES OILFIELD OPERATIONS, INC.
To: BJ SERVICES, LLC
Reel/Frame 040804/0552 →
Corrective Assignment to Correct the Address of Assignee Bj Services, Llc Previously Recorded on Reel 040804 Frame 0552. Assignor(S) Hereby Confirms the Patent Assignment Agreement..
Jan 18, 2017
From: BAKER HUGHES INCORPORATED; BAKER HUGHES OILFIELD OPERATIONS, INC.
To: BJ SERVICES, LLC
Reel/Frame 041391/0934 →
Assignment of Assignor's Interest
Feb 15, 2023
From: BJ SERVICES WIND-DOWN TRUST
To: BJ ENERGY SOLUTIONS, LLC
Reel/Frame 062705/0671 →