IP Library Assignment 007484/0319
Patent Assignment
Reel/Frame 007484/0319

Assignment of Assignor's Interest

Recorded: 1995-05-10 Pages: 2
Assignors
MARKUSCH, PETER H.
Executed: 1995-05-08
ROSTHAUSER, JAMES W.
Executed: 1995-05-08
Assignee
BAYER CORPORATION
PATENT DEPT., 100 BAYER ROAD, PITTSBURGH, PENNSYLVANIA, 15205
Covered Property (1)
Polyurethane Carpet Backing Process Based on Polymeric Mdi Quasi-Prepolymers
Patent: 5,558,917 →
Application: 08/438,454 →
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 →