Assignment of Assignor's Interest

Recorded: 2001-08-24 Pages: 2

Assignors

KESSLER, ERICH

Executed: 2001-07-11

BATZILLA, THOMAS

Executed: 2001-07-02

WECHS, FRIEDBERT

Executed: 2001-07-03

WIESE, FRANK

Executed: 2001-07-18

Assignee

MEMBRANA GMBH

OHDER STRASSE 28, 42289 WUPPERTAL, GERMANY

Covered Property (1)

Integrally Asymmetrical Polyolefin Membrane

Patent: 6,497,752 →

Application: 09/868,593 →

Related Assignments (1)

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