Patent Assignment
Reel/Frame 022001/0640
Assignment of Assignor's Interest
Recorded: 2008-12-18
Pages: 2
Assignors
JOHNSTON, RAY L.
Executed: 2008-12-17
HARRIS, WILLIAM F.
Executed: 2008-12-17
SMITH, KENNETH W.
Executed: 2008-12-17
Assignee
CONOCOPHILLIPS COMPANY
600 N. DAIRY ASHFORD, HOUSTON, TEXAS, 77079
Covered Property
(1)
Drag Reducing Polymers for Low Molecular Weight Liquids Applications
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 15, 2012
From: CONOCOPHILLIPS COMPANY
To: PHILLIPS 66 COMPANY
Reel/Frame 028213/0824 →
Assignment of Assignor's Interest
Feb 24, 2014
From: PHILLIPS 66 COMPANY
To: PHILLIPS SPECIALTY PRODUCTS INC.
Reel/Frame 032277/0019 →
Change of Name
Apr 8, 2014
From: PHILLIPS SPECIALTY PRODUCTS INC.
To: LUBRIZOL SPECIALTY PRODUCTS, INC.
Reel/Frame 032623/0161 →
Change of Name
Jan 26, 2017
From: LUBRIZOL SPECIALTY PRODUCTS, INC.
To: LIQUIDPOWER SPECIALTY PRODUCTS INC.
Reel/Frame 041513/0087 →