Patent Assignment
Reel/Frame 019829/0702
Assignment of Assignor's Interest
Recorded: 2007-09-14
Pages: 4
Assignors
MATHAUER, KLEMENS
Executed: 2006-03-30
PIEROBON, MARIANNA
Executed: 2006-03-30
PETSCH, TOBIAS
Executed: 2006-03-31
HEILMANN, KARL-OTTO
Executed: 2006-04-03
KERBER, MICHAEL
Executed: 2006-04-04
BAYER, ROBERT
Executed: 2006-04-10
Assignee
BASF AKTIENGESELLSCHAFT
PATENTS, TRADEMARKS AND LICENSES, CARL-BOSCH-STRASSE; GVX-C006, LUDWIGSHAFEN, D-67056, GERMANY
Covered Property
(1)
Method for Producing Blends Consisting of Polystyrene and of a Cross-Linked Polyvinyl Pyrrolidone Having a Reduced Styrene Residual Monomer Content
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.