IP Library Assignment 034971/0493
Patent Assignment
Reel/Frame 034971/0493

Assignment of Assignor's Interest

Recorded: 2015-02-17 Pages: 4
Assignor
TREYBIG, DUANE S.
Executed: 2015-01-13
Assignee
CLEARWATER INTERNATIONAL LLC
2000 ST. JAMES PLACE, HOUSTON, TEXAS, 77056
Covered Property (1)
Anti-Gel Agent for Polyhydroxyetheramines, Gel Stabilized Polyhydroxyetheramine Solutions, and Methods for Making and Using Same
Application: 14/595,276 →
Publication: US 2015/0197682
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 9, 2015
From: CLEARWATER INTERNATIONAL, L.L.C.
To: LUBRIZOL OILFIELD SOLUTIONS, INC.
Reel/Frame 036822/0379 →