IP Library Assignment 017187/0293
Patent Assignment
Reel/Frame 017187/0293

Assignment of Assignor's Interest

Recorded: 2005-11-01 Pages: 2
Assignors
NUSSBAUMER, DR. DIETMAR
Executed: 2005-10-17
HORL, DR. HANS-HEINRICH
Executed: 2005-10-17
Assignee
SARTORIUS AG
WEENDER LANDSTRASSE 94-108, GOTTINGEN, D-37075, GERMANY
Covered Property (1)
Cellulose Hydrate Ultrafiltration Membranes and Method for Their Production
Patent: 7,422,686 →
Application: 11/264,928 →
Publication: US 2006/0096912
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 →