Patent Assignment
Reel/Frame 047266/0843
Assignment of Assignor's Interest
Recorded: 2018-10-18
Pages: 9
Assignors
JOHNSTON, RAY L.
Executed: 2011-10-18
BAO, ZHIYI
Executed: 2011-10-24
THOMAS, RICHARD D.
Executed: 2011-10-18
BURDEN, TIMOTHY L.
Executed: 2011-10-18
Assignee
CONOCOPHILLIPS COMPANY
600 NORTH DAIRY ASHFORD, HOUSTON, TEXAS, 77079
Covered Property
(1)
Additives for Improving Dra Injection
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 18, 2018
From: CONOCOPHILLIPS COMPANY
To: PHILLIPS 66 COMPANY
Reel/Frame 047266/0856 →
Assignment of Assignor's Interest
Oct 18, 2018
From: PHILLIPS 66 COMPANY
To: PHILLIPS SPECIALTY PRODUCTS INC.
Reel/Frame 047267/0241 →
Change of Name
Oct 18, 2018
From: PHILLIPS SPECIALTY PRODUCTS INC.
To: LUBRIZOL SPECIALTY PRODUCTS, INC.
Reel/Frame 047267/0283 →
Change of Name
Oct 18, 2018
From: LUBRIZOL SPECIALTY PRODUCTS, INC.
To: LIQUIDPOWER SPECIALTY PRODUCTS INC.
Reel/Frame 047267/0484 →