Patent Assignment
Reel/Frame 012499/0546
Assignment of Assignor's Interest
Recorded: 2002-01-16
Pages: 6
Assignor
VASSAROTTI, VINCENZO
Executed: 2001-10-15
Assignee
SARTORIUS AG
WEENDER LANDSTRASSE 94-108, GOTTINGEN, D-370, GERMANY
Covered Property
(1)
Device for Concentrating and Purifying Macromolecules
Patent:
6,837,995 →
Application:
09/913,781 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 27, 2002
From: SARTORIUS AG
To: VIVASCIENCE AG
Reel/Frame 012655/0565 →
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 →