IP Library Assignment 023903/0603
Patent Assignment
Reel/Frame 023903/0603

Assignment of Assignor's Interest

Recorded: 2010-02-05 Pages: 16
Assignors
VELDMAN, RAY
Executed: 2009-01-30
FALANA, OLUSEGUN MATTHEW
Executed: 2009-01-08
ZAMORA, FRANK
Executed: 2009-01-08
UGWU, EMILIA U.
Executed: 2009-01-28
VAZQUEZ, ZORAIDA
Executed: 2009-01-08
Assignee
CLEARWATER INTERNATIONAL, LLC
515 POST OAK BLVD, SUITE 600, HOUSTON, TEXAS, 77027
Covered Property (1)
Aldehyde-Amine Formulations and Method for Making and Using Same
Patent: 8,093,431 →
Application: 12/364,154 →
Publication: US 2010/0197968
Related Assignments (2)
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 →
Assignment of Assignor's Interest Jan 18, 2018
From: LUBRIZOL OILFIELD SOLUTIONS, INC.
To: THE LUBRIZOL CORPORATION
Reel/Frame 044655/0922 →