IP Library › Assignment 016725/0501
Patent Assignment
Reel/Frame 016725/0501

Assignment of Assignor's Interest

Recorded: 2004-11-30 Pages: 3
Assignors
DEMMER, WOLFGANG
Executed: 2004-11-17
NUSSBAUMER, DIETMAR
Executed: 2004-11-17
HORL, HANS-HEINRICH
Executed: 2004-11-18
Assignee
SARTORIUS AG
WEENDR LANDSTRASSE 94-108, GOTTINGEN, D-37075, GERMANY
Covered Property (1)
Membrane, device and method for removing proteases from liquids
Patent: 8,343,350 →
Application: 10/516,405 →
Publication: US 2005/0245431
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 →