IP Library Assignment 013347/0476
Patent Assignment
Reel/Frame 013347/0476

Assignment of Assignor's Interest

Recorded: 2002-09-26 Pages: 2
Assignor
KLOTZER, REBECCA
Executed: 2000-05-05
Assignee
SARTORIUS AG
WEENDER LANDSTRASSE 94-108, GOTTINGEN D-37070, GERMANY
Covered Property (1)
Expanded Porous Thermoplastic Polymer Membranes
Patent: 6,960,616 →
Application: 10/256,422 →
Publication: US 2003/0032686
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 →