Assignee
SEVENTY SEVENTH MERIDIAN CORP
US·3 granted patents·91 citations·filing 2001–2004
Top patents by PatentIndex Score
3 records- 0182US7045062B1Pervaporation membranes and methods of useSEVENTY SEVENTH MERIDIAN CORP·Filed 2003·Granted May 16, 2006·34 cites·13 claims
- 0281US6814865B1Ion exchange membranes, methods and processes for production thereof and uses in specific applicationsSEVENTY SEVENTH MERIDIAN CORP·Filed 2001·Granted Nov 9, 2004·34 cites·9 claims
- 0376US7544278B2Ion exchange membranes, methods and processes for production thereof and uses in specific applicationsSEVENTY SEVENTH MERIDIAN CORP·Filed 2004·Granted Jun 9, 2009·23 cites·8 claims
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