Granted Patent
Utility
US 6,303,796 · App. 09/623,100
.beta.-diketone compounds .beta.-diketone compounds coordinated to metal, method of organic synthesis with these, and catalyst
Inventors:
Masahiko Yamaguchi, Masayuki Sato
Patented Case
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Granted: Oct 16, 2001
Filed: Feb 20, 2001
Inventors
Masahiko Yamaguchi
Masayuki Sato
Assignee (at issue)
Chisso Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.