Assignment of Assignor's Interest

Recorded: 2002-06-03 Pages: 3

Assignors

WAMPRECHT, CHRISTIAN

Executed: 2002-04-11

MAZANEK, JAN

Executed: 2002-04-11

MANSHAUSEN, PETER

Executed: 2002-04-22

SAUER, FRANK

Executed: 2002-04-16

Assignees

BAYER AKTIENGESELLSCHAFT

51368 LEVERKUSEN, GERMANY

BORCHERS GMBH

ALFRED-NOBEL-STR. 50, MONHEIM, 40789, GERMANY

Covered Property (1)

Polyurethanes and their use for the thickening of aqueous system

Application: 10/092,077 →

Publication: US 2002/0188061

Related Assignments (1)

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