Change of Name

Recorded: 2002-05-24 Received: 2002-05-31 Pages: 5

Assignor

EC ERDOLCHEMIE GMBH

Executed: 2001-11-02

Assignee

BP KOLN GMBH

ALTE STRASSE 201, 50769 COLOGNE, DEX, GERMANY

Covered Property (1)

Process for the Selective Preparation of Dib from an I-Butene-Containing C4 Stream

Application: 09/930,267 →