Alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands; use as highly active, selective catalysts for olefin metathesis | Patent Number 07652145

US 07652145 B2
Application Number11021967
Publication NumberUS 20050107626 A1
Pendency5 years, 1 month, 5 days
Filled DateDec 23, 2004
Priority DateMar 18, 1999
Publication DateMay 19, 2005
Expiration DateMar 18, 2019
Inventor/ApplicantsThomas Weskamp
Wolfgang Anton Herrmann
Wolfgang Schattenmann
ExaminesNAZARIO GONZALEZ, PORFIRIO
Art Unit1621
Technology Center1600
Assignments
Evonik Degussa Gmbh
Current
Degussa Corporation
Original
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