Assignment of Assignor's Interest

Recorded: 2004-12-22 Pages: 5

Assignors

BAYER, HEINER

Executed: 2004-10-19

CALWER, HERMANN

Executed: 2004-09-30

DLUGOSCH, DIETER

Executed: 2004-10-25

KUHNE, GUDRUN

Executed: 2004-09-22

Assignee

SHELL OIL COMPANY

910 LOUISIANA, P.O. BOX 2463, HOUSTON, TEXAS, 77252-2463

Covered Property (1)

Barrier Layer Made of a Curable Resin Containing Polymeric Polyol

Patent: 7,255,926 →

Application: 10/503,165 →

Publication: US 2005/0072459

Related Assignments (2)

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