IP Library Assignment 035996/0110
Patent Assignment
Reel/Frame 035996/0110

Assignment of Assignor's Interest

Recorded: 2015-06-22 Pages: 9
Assignors
MUELLER, THOMAS ERNST
Executed: 2015-05-24
GUERTLER, CHRISTOPH
Executed: 2015-05-12
BASU, SUSMIT
Executed: 2015-05-15
LEITNER, WALTER
Executed: 2015-05-20
Assignee
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, LEVERKUSEN, GERMANY
Covered Property (1)
Method for the Production of Oxazolidinone Compounds
Patent: 9,458,281 →
Application: 14/441,279 →
Publication: US 2015/0291726
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 →