IP Library › Assignment 032796/0302
Patent Assignment
Reel/Frame 032796/0302

Assignment of Assignor's Interest

Recorded: 2014-05-01 Pages: 3
Assignors
KNAUF, THOMAS
Executed: 2014-02-14
MERKEL, MICHAEL
Executed: 2014-02-17
Assignee
BAYER INTELLECTUAL PROPERTY GMBH
ALFRED-NOBEL-STRASSE 10, 40789 MONHEIM, GERMANY
Covered Property (1)
Method for Continuous Production of Nitrobenzene
Patent: 9,012,700 →
Application: 14/240,058 →
Publication: US 2015/0073180
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 9, 2016
From: BAYER INTELLECTUAL PROPERTY GMBH
To: BAYER MATERIALSCIENCE AG
Reel/Frame 038045/0298 →
Change of Name Mar 21, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038188/0842 →
Change of Name Apr 6, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038370/0892 →