Can any of you make a macro that parses date & time from one cell, puts in another cell ?

Can any of you make a macro that,for all files in a folder, parses the date and time from cell B2 and paste it to cell W1 ?
The text in cell B2 always has the following format:
"Requested" + "serial number which has 10-17 characters" + "(US)" + "on" + "time in military time + date in mm/dd/yyyy format" which would like something like "Requested 393926326osel5105 (US) on 06/26/2014, 13:58"

Hi,

Does it have to be a macro, or will an Excel formula suffice?

I can do either, but would like to know what your preference is...as some people resort to macros only because they weren't aware their solution was possible using Excel formulas.