Assignment of Assignor's Interest

Recorded: 2010-11-02 Received: 2010-11-02 Pages: 5

Assignor

CALGON CORPORATION

Executed: 2010-10-28

Assignee

NALCO COMPANY

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

Covered Properties (4)

Methods and Systems Employing Digital Content

Application: 11/746,811 →

Ampholyte Polymers for Use in Personal Care Products

Application: 11/542,600 →

Ampholyte Polymers for Use in Personal Care Products

Application: 11/542,599 →

Water Soluble Polymer Composition and Method of Use

Application: 10/243,285 →