Assignment of Assignor's Interest

Recorded: 2001-09-17 Pages: 3

Assignors

WAHLE, BERND

Executed: 2001-05-22

BOENNIGER, LUDWIG

Executed: 2001-05-22

TUERK, WOLFGANG

Executed: 2001-05-22

Assignee

COGNIS DEUTSCHLAND GMBH

HENKELSTRASSE 67, DUESELDORF, D-405, GERMANY

Covered Property (1)

Waterproofing Agents for Textile Finishing

Patent: 6,506,316 →

Application: 09/856,674 →

Related Assignments (2)

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