IP Library Assignment 031650/0661
Patent Assignment
Reel/Frame 031650/0661

Assignment of Assignor's Interest

Recorded: 2013-11-21 Pages: 6
Assignors
KNAUF, THOMAS
Executed: 2013-10-21
MUNNIG, JURGEN
Executed: 2013-11-07
SCHMIEDLER, JOERG
Executed: 2013-10-25
Assignee
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, LEVERKUSEN, GERMANY
Covered Property (1)
Method for the Continuous Production of Nitrobenzene
Patent: 9,227,909 →
Application: 14/046,068 →
Publication: US 2015/0099906
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 10, 2015
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 037083/0363 →