Merger

Recorded: 2006-01-31 Received: 2006-01-31 Pages: 5

Assignor

NALCO ENERGY SERVICES, L.P.

Executed: 2006-01-01

Assignee

NALCO COMPANY

1601 W. DIEHL ROAD, NAPERVILLE, IL, 60563-1198, UNITED STATES

Covered Properties (4)

Alkoxylated Alkylphenol-Formaldehyde-Diamine Polymer

Application: 10/684,250 →

Composition and Method for Preventing Fouling in (Meth)Acrylic Acid Processes

Application: 10/271,962 →

Method of Recovering Hydrocarbon Fluids from a Subterranean Reservoir

Application: 10/251,742 →

Use of Dispersion Polymers as Friction Reducers in Aqueous Fracturing Fluids

Application: 10/115,852 →