IP Library Assignment 026102/0803
Patent Assignment
Reel/Frame 026102/0803

Assignment of Assignor's Interest

Recorded: 2011-04-08 Pages: 2
Assignor
WAMPRECHT, CHRISTIAN
Executed: 2009-12-23
Assignee
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING, BUILDING Q 18, LEVERKUSEN, 51368, GERMANY
Covered Property (1)
Polyisocyanate Mixtures
Patent: 8,367,794 →
Application: 12/209,326 →
Publication: US 2009/0076228
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 038399/0469 →