Patent Assignment
Reel/Frame 010697/0493
Assignment of Assignor's Interest
Recorded: 2000-03-24
Pages: 3
Assignor
VASSAROTTI, VINCENZO
Executed: 1999-12-10
Assignee
SARTORIUS AG
WEENDER LANDSTRASSE 94-108, D-37075 GOTTINGEN, GERMANY
Covered Property
(1)
Method for Concentrating or Washing Macromolecules in a Solution and Device for Carrying Out Said Method
Patent:
6,372,144 →
Application:
08/472,965 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 4, 2002
From: SARTORIUS AG
To: VIVASCIENCE AG
Reel/Frame 012425/0729 →
Change of Name
Feb 23, 2007
From: VIVASCIENCE AG
To: VIVASCIENCE GMBH
Reel/Frame 018923/0571 →
Change of Name
Feb 28, 2007
From: VIVASCIENCE GMBH
To: SARTORIUS VIVASCIENCE GMBH
Reel/Frame 018934/0866 →
Merger
Mar 1, 2007
From: SARTORIUS VIVASCIENCE GMBH
To: SARTORIUS HAMBURG GMBH
Reel/Frame 018942/0517 →
Assignment of Assignor's Interest
Mar 2, 2007
From: SARTORIUS HAMBURG GMBH
To: SARTORIUS AG
Reel/Frame 018942/0953 →
Assignment of Assignor's Interest
Jul 12, 2007
From: SARTORIUS AG
To: SARTORIUS BIOTECH GMBH
Reel/Frame 019573/0722 →
Change of Name
Nov 7, 2007
From: SARTORIUS BIOTECH GMBH
To: SARTORIUS STEDIM BIOTECH GMBH
Reel/Frame 020072/0522 →