Assignment of Assignor's Interest

Recorded: 2007-10-09 Received: 2007-10-11 Pages: 4

Assignor

MEMBRAFLOW GMBH & CO., KG

Executed: 2007-09-12

Assignee

WESTFALIA SEPARATOR AG

WERNER-HABIG0STR.1, OELDE, DEX, 59302, GERMANY

Covered Properties (6)

Membrane module

Application: 11/228,122 →

Filter Module

Application: 11/146,684 →

Filter module

Application: 10/239,282 →

Membrane Module

Application: 09/819,574 →

Attenuating Extreme Ultraviolet (Euv) Phase-Shifting Mask Fabrication Method

Application: 09/780,275 →

Process and Apparatus for the Purification and/or Treatment of Suspensions

Application: 09/764,957 →