Assignment of Assignor's Interest

Recorded: 2006-01-17 Pages: 3

Assignors

RICHTER, FRANK

Executed: 2005-10-20

LAAS, HANS-JOSEF

Executed: 2005-10-20

HALPAAP, REINHARD

Executed: 2005-10-20

HECKING, ANDREAS

Executed: 2005-10-20

Assignee

BAYER MATERIALSCIENCE AG

100 BAYER ROAD, PITTSBURGH, PENNSYLVANIA, 15205-9741

Covered Property (1)

Uretdione Formation in Solution

Patent: 8,058,382 →

Application: 11/333,575 →

Publication: US 2006/0173152

Related Assignments (1)

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