IP Library Assignment 012141/0895
Patent Assignment
Reel/Frame 012141/0895

Assignment of Assignor's Interest

Recorded: 2001-07-26 Pages: 3
Assignors
GRAUS, ANDREAS
Executed: 2001-05-29
SCHAFER, CHRISTIAN
Executed: 2001-05-30
Assignee
SARTORIUS AG
WEENDER LANDSTRASSE 94-LOS, GOTTINGEN, D-370, GERMANY
Covered Property (1)
Filter Assembly for Vacuum Filtration
Patent: 6,623,631 →
Application: 09/890,333 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 16, 2007
From: SARTORIUS AG
To: SARTORIUS BIOTECH GMBH
Reel/Frame 019562/0018 →
Change of Name Oct 2, 2007
From: SARTORIUS BIOTECH GMBH
To: SARTORIUS STEDIM BIOTECH GMBH
Reel/Frame 019910/0039 →