Assignment of Assignor's Interest

Recorded: 2004-03-18 Received: 2004-03-23 Pages: 2

Assignor

Executed: 2004-03-05

Assignee

CALGON CORPORATION

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

Covered Properties (2)

High Contrast Lcd Microdisplay

Application: 09/966,063 →

Acid Colloid in a Microparticle System Used in Papermaking

Application: 09/786,426 →