IP Library Assignment 018011/0157
Patent Assignment
Reel/Frame 018011/0157

Assignment of Assignor's Interest

Recorded: 2006-06-22 Pages: 4
Assignors
BOHM, MATTHIAS
Executed: 2006-05-12
LORENZ, WOLFGANG
Executed: 2006-05-15
BRADY, BILL L.
Executed: 2006-06-01
PFERDEHIRT, DONALD
Executed: 2006-06-06
Assignees
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD, PITTSBURGH, PENNSYLVANIA, 15205-9741
BAYER MATERIALSCIENCE AKTIENGESELLSCHAFT
51368 LEVERKUSEN, GERMANY
Covered Property (1)
Process for the Production of Isocyanates
Patent: 7,504,533 →
Application: 11/409,940 →
Publication: US 2007/0249859
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 5, 2016
From: BAYER MATERIALSCIENCE AG
To: COVESTRO DEUTSCHLAND AG
Reel/Frame 038353/0325 →