IP Library Assignment 018032/0202
Patent Assignment
Reel/Frame 018032/0202

Assignment of Assignor's Interest

Recorded: 2006-06-23 Pages: 4
Assignors
HAIDER, KARL W.
Executed: 2006-06-12
HAGER, STANLEY L.
Executed: 2006-06-02
REESE, II, JACK R.
Executed: 2006-06-02
Assignee
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD, PITTSBURGH, PENNSYLVANIA, 15205-9741
Covered Property (1)
Process for the Production of Polyoxyalkylene Containing Polyols from Phenol Condensation Products
Patent: 7,538,162 →
Application: 11/473,686 →
Publication: US 2007/0299234
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 →