IP Library › Assignment 026256/0384
Patent Assignment
Reel/Frame 026256/0384

Re-Record to Correct Conveying Party(Ies) Name Previously Recorded on R/F 024655/0758.

Recorded: 2011-05-09 Pages: 6
Assignors
WEISER, MARC-STEPHAN
Executed: 2010-04-27
ROELLE, THOMAS
Executed: 2010-04-27
BRUDER, FRIEDRICH-KARL
Executed: 2010-04-22
FACKE, THOMAS
Executed: 2010-04-27
HONEL, DENNIS
Executed: 2010-05-03
LORENZ, KLAUS
Executed: 2010-05-10
HOFMANN, JORG
Executed: 2010-05-11
Assignee
BAYER MATERIALSCIENCE AG
PATENTS & LICENSING, BUILDING Q 18, LEVERKUSEN, D-51368, GERMANY
Covered Property (1)
Special Polyether-Based Polyurethane Formulations for the Production of Holographic Media
Patent: 8,361,678 →
Application: 12/569,344 →
Publication: US 2010/0086861
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 8, 2010
From: WELSER, MARC-STEPHAN; ROLLE, THOMAS; BRUDER, FRIEDRICH-KARL; FACKE, THOMAS
To: BAYER MATERIAL SCIENCE AG
Reel/Frame 024655/0758 →
Change of Name Mar 30, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038399/0469 →