Nanotechnology – Manufacture – treatment – or detection of nanostructure – For carbon nanotubes or fullerenes
Reexamination Certificate
2004-12-03
2009-02-10
Langel, Wayne (Department: 1793)
Nanotechnology
Manufacture, treatment, or detection of nanostructure
For carbon nanotubes or fullerenes
C423S461000
Reexamination Certificate
active
07488875
ABSTRACT:
A carbon nanotube material that comprises carbon nanotubes, a magnesia support and a catalyst metal can be purified by contacting it with a mixture comprising carbon dioxide and water. At least some of the magnesia support is reacted to form water-soluble compounds.
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Bahr Jeffrey L.
Grosboll Martin P.
Mayeux Aurelie
McElrath Kenneth O.
Yang Yuemei
Langel Wayne
Martinez Brittany M
Unidym, Inc.
Williams Morgan & Amerson P.C.
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