Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide
Reexamination Certificate
2006-01-17
2006-01-17
Johnson, Edward M. (Department: 1754)
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Metal, metal oxide or metal hydroxide
C502S439000
Reexamination Certificate
active
06987080
ABSTRACT:
The invention relates to the aqua-thermal treatment of an ethylene oxide catalyst carrier and to a silver catalyst prepared therefrom.
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Johnson Edward M.
Roberts & Roberts, LLP
Scientific Design Company, Inc.
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