IP Library › Assignment 017069/0636
Patent Assignment
Reel/Frame 017069/0636

Assignment of Assignor's Interest

Recorded: 2005-10-04 Pages: 2
Assignors
LUDEWIG, MICHAEL
Executed: 2005-01-09
WEIKARD, JAN
Executed: 2005-05-09
Assignee
BAYER MATERIALSCIENCE AG
51368 LEVERKUSEN, GERMANY
Covered Property (1)
Process for preparing low-viscosity allophanates containing actinically curable groups
Patent: 9,255,067 →
Application: 11/243,126 →
Publication: US 2006/0079660
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 15, 2014
From: BAYER INTELLECTUAL PROPERTY GMBH
To: ALLNEX IP S.À.R.L.
Reel/Frame 032900/0225 →
Merger Apr 26, 2018
From: ALLNEX IP S.A.R.L.
To: ALLNEX HOLDING INTERNATIONAL B.V.
Reel/Frame 046022/0610 →
Assignment of Assignor's Interest Jul 6, 2018
From: ALLNEX HOLDING INTERNATIONAL B.V.
To: ALLNEX NETHERLANDS B.V.
Reel/Frame 047249/0918 →