Patent Assignment
Reel/Frame 028396/0135
Assignment of Assignor's Interest
Recorded: 2012-06-18
Pages: 2
Assignors
BIERDEL, MICHAEL, DR.
Executed: 2012-05-23
MRZIGLOD, THOMAS, DR.
Executed: 2012-05-24
GOERLITZ, LINUS, DR.
Executed: 2012-06-04
Assignee
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10, MONHEIM, 40789, GERMANY
Covered Property
(1)
Data-Based Models for Predicting and Optimizing Screw Extruders and/or Extrusion Processes
Application:
13/515,486 →
Publication:
US 2012/0245909
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 10, 2016
From: BAYER INTELLECTUAL PROPERTY GMBH
To: BAYER MATERIALSCIENCE AG
Reel/Frame 038056/0732 →
Change of Name
Mar 21, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038188/0408 →
Change of Name
Apr 7, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038376/0427 →