IP Library › Assignment 013509/0136
Patent Assignment
Reel/Frame 013509/0136

Assignment of Assignor's Interest

Recorded: 2002-11-19 Pages: 3
Assignors
REITSCHEL, WOLFGANG
Executed: 2002-09-18
KAHLERT, WOLFGANG
Executed: 2002-09-18
KIEL, REINHARD
Executed: 2002-09-18
Assignee
SARTORIUS AS
WEENDER LANDSTRASSE 94-108, GOTTINGEN D-37070, GERMANY
Covered Property (1)
Process and Apparatus for Defoaming a Bioreactor
Patent: 6,673,599 →
Application: 10/251,554 →
Publication: US 2003/0068813
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 →