IP Library › Assignment 019573/0297
Patent Assignment
Reel/Frame 019573/0297

Assignment of Assignor's Interest

Recorded: 2007-07-12 Pages: 5
Assignor
SARTORIUS AG
Executed: 2007-06-19
Assignee
SARTORIUS BIOTECH GMBH
AUGUST-SPINDLER-STRASSE 11, GOETTINGEN, D-37079, GERMANY
Covered Property (1)
Process for the Surface Grafting of Formed Bodies, in Particulate Also Microporous Membranes Made from Nitrogen-Containing Polymers
Patent: 5,215,692 →
Application: 07/829,024 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Mar 8, 1993
From: HORL, HANS-HEINRICH; NUSSBAUMER, DIETMAR; WUNN, EBERHARD
To: SARTORIUS AG
Reel/Frame 006445/0928 →
Change of Name Nov 7, 2007
From: SARTORIUS BIOTECH GMBH
To: SARTORIUS STEDIM BIOTECH GMBH
Reel/Frame 020072/0522 →