Patent Assignment
Reel/Frame 010525/0030
Assignment of Assignor's Interest
Recorded: 2000-01-06
Pages: 2
Assignors
GRAUS, ANDREAS
Executed: 1999-12-09
SCHAFER, CHRISTIAN
Executed: 1999-12-08
SCHUTZLER, MICHAEL
Executed: 1999-12-09
Assignee
SARTORIUS AG
WEENDER LANDSTRASSE 94-108, D-37070 GOTTINGEN, GERMANY
Covered Property
(1)
Plastic Filtration Unit Bonded by an L-Shaped Plastic Melt
Patent:
6,427,846 →
Application:
09/479,385 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 1, 2002
From: SARTORIUS AG
To: VIVASCIENCE AG
Reel/Frame 012569/0705 →
Assignment of Assignor's Interest
Mar 16, 2007
From: SARTORIUS HAMBURG GMBH (FKA VIVASCIENCE AG)
To: SARTORIUS AG
Reel/Frame 019055/0041 →
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 →