IP Library Assignment 027623/0944
Patent Assignment
Reel/Frame 027623/0944

Assignment of Assignor's Interest

Recorded: 2012-01-31 Pages: 4
Assignors
KOENIG, THOMAS
Executed: 2011-10-04
KOHLGRUEBER, KLEMENS
Executed: 2011-10-12
DE CLEYN, RENE
Executed: 2011-12-02
VAES, JOHAN
Executed: 2011-11-29
VANDEN EYNDE, JOHAN
Executed: 2011-10-21
VAN MEIRVENNE, DIRK
Executed: 2011-11-21
Assignee
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING, BUILDING Q 18, LEVERKUSEN, D-51368, GERMANY
Covered Property (1)
Device and Method for Degassing Solvent-Containing Polycarbonate Solutions
Patent: 8,383,757 →
Application: 13/318,487 →
Publication: US 2012/0108782
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 →