IP Library Assignment 017872/0890
Patent Assignment
Reel/Frame 017872/0890

Assignment of Assignor's Interest

Recorded: 2006-05-04 Pages: 4
Assignors
WITMAN, MARK W.
Executed: 2006-04-28
PYLES, ROBERT A.
Executed: 2006-04-28
ARCHEY, RICK L.
Executed: 2006-04-28
VENTURA, JOSEPH D.
Executed: 2006-05-03
Assignee
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD, PITTSBURGH, PENNSYLVANIA, 15205-9741
Covered Property (1)
Colored Article of Manufacture and a Process for Its Preparation
Patent: 8,206,463 →
Application: 11/417,720 →
Publication: US 2007/0256255
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Oct 16, 2015
From: BAYER MATERIALSCIENCE LLC
To: COVESTRO LLC
Reel/Frame 036876/0585 →