Patent Assignment
Reel/Frame 022662/0952
Assignment of Assignor's Interest
Recorded: 2009-05-11
Pages: 4
Assignors
WITTELER, HELMUT
Executed: 2006-10-09
BERTKAU, WALTER
Executed: 2006-10-18
HEIDENFELDER, THOMAS
Executed: 2006-10-18
GOETHLICH, ALEXANDER
Executed: 2006-10-19
HAAS, JENS
Executed: 2006-10-30
KLIPPEL, FRANK
Executed: 2006-10-19
SCHORNICK, GUNNAR
Executed: 2006-10-23
Assignee
BASF AKTIENGESELLSCHAFT
CARL-BOSCH-STRASSE 38, LUDWIGSHAFEN, D-67056, GERMANY
Covered Property
(1)
Method for the Passivation of Metal Surfaces with Polymers Containing Acid Groups
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.