IP Library Assignment 026366/0133
Patent Assignment
Reel/Frame 026366/0133

Corrective Assignment to Correct the Name of the First Inventor Previously Recorded on Reel 024222 Frame 0517.

Recorded: 2011-05-27 Pages: 4
Assignors
WEISER, MARC-STEPHAN
Executed: 2010-03-24
ROLLE, THOMAS
Executed: 2010-03-24
BRUDER, FRIEDRICH-KARL
Executed: 2010-03-24
FACKE, THOMAS
Executed: 2010-03-24
HONEL, DENIS
Executed: 2010-03-24
Assignee
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING, BUILDING Q 18, LEVERKUSEN, D-51368, GERMANY
Covered Property (1)
Prepolymer-Based Polyurethane Formulations for the Production of Holographic Films
Patent: 8,685,595 →
Application: 12/704,571 →
Publication: US 2010/0203241
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 13, 2010
From: WELSER, MARC-STEPHAN; ROLLE, THOMAS; BRUDER, FRIEDRICH-KARL; FACKE, THOMAS
To: BAYER MATERIALSCIENCE AG
Reel/Frame 024222/0517 →
Change of Name Mar 30, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038399/0469 →