Assignment of Assignor's Interest

Recorded: 2003-11-03 Pages: 2

Assignors

LAAS, HANS-JOSEF

Executed: 2003-08-18

HALPAAP, REIHARD

Executed: 2003-08-25

THOMETZEK, PETER

Executed: 2003-10-10

GRAHL, MICHAEL

Executed: 2003-08-20

MEIER-WESTHUES, HANS-ULRICH

Executed: 2003-09-11

Assignee

BAYER AKTIENGESELLSCHAFT

PATENTE UND LIZENZEN, D 51368 LEVERKUSEN, GERMANY

Covered Property (1)

Polyadducts Containing Uretdione Groups

Patent: 6,987,158 →

Application: 10/613,725 →

Publication: US 2004/0059082

Related Assignments (3)

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