IP Library Assignment 034386/0127
Patent Assignment
Reel/Frame 034386/0127

Assignment of Assignor's Interest

Recorded: 2014-12-05 Pages: 7
Assignors
MERKEL, MICHAEL
Executed: 2014-10-15
KNAUF, THOMAS
Executed: 2014-10-15
PETERS, CLIFF ANDRE
Executed: 2014-11-14
SCHMIDT, THORSTEN
Executed: 2014-11-14
Assignee
BAYER MATERIALSCIENCE AG
51368, LEVERKUSEN, GERMANY
Covered Property (1)
Method for Treating a Substance Mixture Comprising an Aromatic Amine, in Particular a Substance Mixture of Raw Aniline
Patent: 9,682,917 →
Application: 14/397,914 →
Publication: US 2015/0094493
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 5, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038358/0387 →