You cannot format part of a field. One answer would be to merge to a new
document then use replace to replace (R) with its symbol i.e. ^0174.
Similarly the trademark symbol ^0169
Maybe by macro?
Sub SwapSymbols()
ActiveDocument.Range = Replace(ActiveDocument.Range, "(c)", Chr(169))
ActiveDocument.Range = Replace(ActiveDocument.Range, "(C)", Chr(169))
ActiveDocument.Range = Replace(ActiveDocument.Range, "(r)", Chr(174))
ActiveDocument.Range = Replace(ActiveDocument.Range, "(R)", Chr(174))
End Sub
--
Graham Mayor - Word MVP
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www.gmayor.com
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"Marek" wrote in message
news

I am trying to fill the merged fields from SQL. It works fine. But some of
data contains the symbol of trademark, registrationmark...
How can I tell the Word to format it as superscript?
e.g.
field products:
Intel(R) Centrino(R) Duo
Thank you very much