IP Library Assignment 018235/0660
Patent Assignment
Reel/Frame 018235/0660

Assignment of Assignor's Interest

Recorded: 2006-08-30 Pages: 3
Assignors
LUDEWIG, MICHAEL
Executed: 2006-08-04
MATNER, MATHIAS
Executed: 2006-08-08
KOBELKA, FRANK
Executed: 2006-08-08
Assignee
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Covered Property (1)
Low Viscosity, Alkoxysilane-Functional Prepolymers and a Process for Their Preparation
Patent: 8,067,522 →
Application: 11/512,487 →
Publication: US 2007/0055035
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 →