IP Library › Assignment 034386/0033
Patent Assignment
Reel/Frame 034386/0033

Assignment of Assignor's Interest

Recorded: 2014-12-05 Pages: 10
Assignors
MERKEL, MICHAEL
Executed: 2014-10-15
KNAUF, THOMAS
Executed: 2014-10-15
PETERS, CLIFF ANDRE
Executed: 2014-10-06
SCHMIDT, THORSTEN
Executed: 2014-10-14
Assignee
BAYER MATERIALSCIENCE AG
51368, LEVERKUSEN, GERMANY
Covered Property (1)
Method for Starting a Reaction During the Production of Aromatic Amines from Nitroaromatics
Patent: 9,290,438 →
Application: 14/394,139 →
Publication: US 2015/0080611
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Oct 24, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 040261/0201 →