IP Library Assignment 014061/0725
Patent Assignment
Reel/Frame 014061/0725

Assignment of Assignor's Interest

Recorded: 2003-05-08 Pages: 2
Assignors
PYLES, ROBERT A.
Executed: 2003-04-21
DERIKART, DAVID
Executed: 2003-04-21
ARCHEY, RICK L.
Executed: 2003-05-06
NIKOLAKOPOULOS, MICHAEL
Executed: 2003-04-22
Assignee
BAYER POLYMERS LLC
100 BAYER ROAD, PITTSBURGH, PENNSYLVANIA, 15205-9741
Covered Property (1)
Process for Tinting Plastic Articles
Patent: 6,994,735 →
Application: 10/434,242 →
Publication: US 2004/0221403
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 14, 2004
From: BAYER POLYMERS LLC
To: BAYER MATERIALSCIENCE LLC
Reel/Frame 016411/0377 →
Change of Name Oct 16, 2015
From: BAYER MATERIALSCIENCE LLC
To: COVESTRO LLC
Reel/Frame 036876/0585 →