IP Library › Assignment 017917/0852
Patent Assignment
Reel/Frame 017917/0852

Assignment of Assignor's Interest

Recorded: 2006-05-17 Pages: 2
Assignors
DEMMER, WOLFGANG
Executed: 2004-11-17
NUSSBAUMER, DIETMAR
Executed: 2004-11-17
HORL, HANS-HEINRICH
Executed: 2004-11-18
Assignee
SARTORIUS AG
WEENDER LANDSTRASSE 94-108, GOTTINGEN, D-37075, GERMANY
Covered Property (1)
Membrane for Removing Proteases from Liquids
Patent: 8,343,351 →
Application: 11/436,861 →
Publication: US 2006/0216807
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 →