Assignment of Assignor's Interest

Recorded: 2004-04-20 Pages: 3

Assignors

WIESE, KLAUS-DIETHER

Executed: 2004-01-16

GRASS, MICHAEL

Executed: 2004-01-16

BUESCHKEN, WILFRIED

Executed: 2004-01-16

Assignee

OXENO OLEFINCHEMIE GMBH

PAUL-BAUMANN-STRASSE 1, D-45772 MARL, GERMANY

Covered Property (1)

Phthalic Acid Alkyl Ester Mixtures with Controlled Viscosity

Patent: 7,323,586 →

Application: 10/487,061 →

Publication: US 2004/0238787

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.