Patent Assignment
Reel/Frame 025527/0687
Change of Name
Recorded: 2010-12-20
Pages: 3
Assignor
BASF AKTIENGESELLSCHAFT
Executed: 2008-01-14
Assignee
BASF SE
PATENTS, TRADEMARKS AND LICENSES, CARL-BOSCH-STRASSE, GVX-C006, LUDWIGSHAFEN, D-67056, GERMANY
Covered Property
(1)
Preparation of Phthalic Anhydride by Gas Phase Oxidation of O-Xylene in a Main Reactor and Postreactor
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.