IP Library › Assignment 011665/0730
Patent Assignment
Reel/Frame 011665/0730

Assignment of Assignor's Interest

Recorded: 2001-03-16 Pages: 2
Assignors
CLATTY, JAN L. R.
Executed: 2001-03-09
WELLMAN, MICHAEL T.
Executed: 2001-03-09
HARASIN, STEPHEN J.
Executed: 2001-03-09
Assignee
BAYER CORPORATION
PATENT DEPARTMENT, 100 BAYER ROAD, PITTSBURGH, PENNSYLVANIA, 15205
Covered Property (1)
Imr Having Synergistic Effect with Stabilizing System Additives and Catalyst Package
Patent: 6,448,364 →
Application: 09/811,030 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 17, 2015
From: BAYER CORPORATION
To: BAYER MATERIALSCIENCE LLC
Reel/Frame 035929/0637 →
Change of Name Oct 16, 2015
From: BAYER MATERIALSCIENCE LLC
To: COVESTRO LLC
Reel/Frame 036876/0585 →