Assignment of Assignor's Interest

Recorded: 2002-02-12 Received: 2002-02-19 Pages: 3

Assignors

NORDHOFF, STEFAN

Executed: 2001-12-14

CREUTZ, MATTHIAS

Executed: 2001-12-18

WAGNER, RUDOLF

Executed: 2001-12-20

GROSS, STEFAN

Executed: 2002-01-07

Assignee

DEGUSSA AG

BENNIGSENPLATZ 1, DE-40474 DUSSELDORF, DEX, GERMANY

Covered Properties (2)

Crystallization Process for Producing Highly Concentrated Hydrogen Peroxide

Application: 09/997,271 →

Chucking Confirming Method

Application: 09/970,044 →