Patent Assignment
Reel/Frame 026197/0859
Change of Name
Recorded: 2011-04-28
Pages: 2
Assignor
BASF AKTIENGESELLSCHAFT
Executed: 2008-01-14
Assignee
BASF SE
CARL-BOSCH-STRASSE; GVX-006, LUDWIGSHAFEN, D-67056, GERMANY
Covered Property
(1)
COMPOSITIONS HAVING pH-DEPENDENT VISCOSITY, THICKENER SYSTEMS CONTAINING THE SAME, AND USES THEREFOR
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.