Assignment of Assignor's Interest

Recorded: 2000-05-10 Pages: 2

Assignors

HERBIG, ELMAR

Executed: 2000-05-03

JASCHHOFF, HELMUT

Executed: 2000-04-28

VINH, KHOUNG TO

Executed: 2000-05-03

Assignee

SARTORIUS AG

WEENDER LANDSTRASSE 94-108, GOTTINGEN, D-370, GERMANY

Covered Property (1)

Gelatin membrane filters and method for producing the same

Patent: 6,406,906 →

Application: 09/568,774 →

Related Assignments (2)

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