Patent Assignment
Reel/Frame 020020/0623
Assignment of Assignor's Interest
Recorded: 2007-10-26
Pages: 4
Assignors
PETERS, UDO
Executed: 2005-06-29
REUSCH, DIETER
Executed: 2005-06-29
BECKMANN, ANDREAS
Executed: 2005-06-29
ROETTGER, DIRK
Executed: 2005-06-29
PRAEFKE, JOCHEN
Executed: 2005-06-29
Assignee
OXENO OLEFINCHEMIE GMBH
PAUL-BAUMANN-STRASSE 1,, MARL, D-45772, GERMANY
Covered Property
(1)
Method for Producing Butene Oligomers and Tert-Butyl Ethers from C4 Flows Containing Isobutene
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.