Patent Assignment
Reel/Frame 012474/0206
Assignment of Assignor's Interest
Recorded: 2002-01-16
Received: 2002-01-23
Pages: 3
Assignors
BUESCHKEN, WILFRIED
Executed: 2001-12-11
GRUND, GERDA
Executed: 2001-12-11
RIX, ARMIN
Executed: 2001-12-11
Assignee
OXENO OLEFINCHEMIE GMBH
PAUL-BAUMANN-STRASSE 1, D-45764 MARL, DEX, GERMANY
Covered Property
(1)
Process for Preparing Highly Pure Raffinate Ii and Methyl Tert-Butyl Ether
Application:
09/981,985 →