Patent Assignment
Reel/Frame 012407/0107
Assignment of Assignor's Interest
Recorded: 2002-01-04
Pages: 2
Assignor
SARTORIUS AG
Executed: 2001-11-30
Assignee
VIVASCIENCE AG
FEODOR-LYNEN-STR. 21, D-30625 HANNOVER, GERMANY
Covered Property
(1)
Filtration cell for tangential flow tangengetial flow filtration and filtration system making use of such cell
Patent:
6,312,591 →
Application:
09/150,790 →
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 7, 1998
From: VASSAROTTI, VINCENZO; LANYI, COLIN; BIDDELL, CHRISTOPHER
To: VIVA SCIENCE LTD.
Reel/Frame 009625/0538 →
Assignment of Assignor's Interest
Mar 24, 2000
From: VIVA SCIENCE LIMITED
To: SARTORIUS AG
Reel/Frame 010697/0921 →
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 →