Patent Assignment
Reel/Frame 018130/0776
Assignment of Assignor's Interest
Recorded: 2006-07-27
Pages: 4
Assignors
ZECHLIN, JOACHIM
Executed: 2006-07-07
PENNEMANN, BERND
Executed: 2006-07-03
STEFFENS, FRIEDHELM
Executed: 2006-07-03
JI, WENBIN
Executed: 2006-07-07
Assignees
BAYER MATERIALSCIENCE LLC
100 BAYER ROAD, PITTSBURGH, PENNSYLVANIA, 15205-9741
BAYER MATERIALSCIENCE AG
D 51368 LEVERKUSEN, GERMANY
Covered Property
(1)
Process for the Production of Toluene Diisocyanate
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.