IP Library Assignment 014334/0991
Patent Assignment
Reel/Frame 014334/0991

Assignment of Assignor's Interest

Recorded: 2003-07-24 Pages: 2
Assignors
SLACK, WILLIAM E.
Executed: 2003-07-15
ADKINS, RICK L.
Executed: 2003-07-21
KEMP, HERSEL T.
Executed: 2003-07-15
Assignee
BAYER POLYMERS LLC
100 BAYER ROAD, PITTSBURGH, PENNSYLVANIA, 15205-9741
Covered Property (1)
Stable Liquid Biuret Modified and Biuret Allophanate Modified Diphenylmethane Diisocyanates, Prepolymers Thereof, and Processes for Their Preparation
Patent: 6,838,542 →
Application: 10/626,026 →
Publication: US 2005/0020795
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 →