IP Library Assignment 021025/0364
Patent Assignment
Reel/Frame 021025/0364

Assignment of Assignor's Interest

Recorded: 2008-05-29 Pages: 2
Assignors
BRETTSCHNEIDER, OLE
Executed: 2008-05-18
WERNER, KNUD
Executed: 2008-05-09
Assignee
BAYER MATERIALSCIENCE AG
LEVERKUSEN, D-51368, GERMANY
Covered Property (1)
Processes for Removing Organic Components from Gases Containing Hydrogen Chloride
Patent: 7,837,767 →
Application: 12/110,419 →
Publication: US 2008/0264253
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 30, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038399/0306 →