IP Library Assignment 017966/0657
Patent Assignment
Reel/Frame 017966/0657

Assignment of Assignor's Interest

Recorded: 2006-05-31 Pages: 4
Assignors
HAGER, STANLEY L.
Executed: 2006-05-24
ADKINS, RICK L.
Executed: 2006-05-24
CHAUK, SHRINIWAS S.
Executed: 2006-05-26
Assignee
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD, PITTSBURGH, PENNSYLVANIA, 15205-9741
Covered Property (1)
Process for the Production of Rigid and Semi-Rigid Foams with Low Amounts of Diisocyanate Using Polymer Polyols Characterized by High Solids and a High Hydroxyl Number and the Resultant Foams
Patent: 7,456,229 →
Application: 11/443,811 →
Publication: US 2007/0282029
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 →