IP Library Assignment 016741/0773
Patent Assignment
Reel/Frame 016741/0773

Assignment of Assignor's Interest

Recorded: 2005-07-05 Pages: 3
Assignors
KIRCHHOFF, JORG
Executed: 2005-04-29
KONIG, THOMAS
Executed: 2005-04-29
KOHLGRUBER, KLEMENS
Executed: 2005-05-02
VAN MEIRVENNE, DIRK
Executed: 2005-05-12
KUHLING, STEFFEN
Executed: 2005-05-12
Assignee
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Covered Property (1)
Process for the Production of Polycarbonate
Patent: 7,129,315 →
Application: 11/105,680 →
Publication: US 2005/0239996
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 038353/0325 →