Inventor · disambiguated record
Erin K. Westphal
Also filed as: WESTPHAL ERIN K
3 granted patents·265 citations·filing 1999–2001
79Inventor score
Files withAMCOL INTERNATIONAL CORP3
Top patents by PatentIndex Score
3 records- 0194US6262162B1Layered compositions with multi-charged onium ions as exchange cations, and their application to prepare monomer, oligomer, and polymer intercalates and nanocomposites prepared with the layered compositions of the intercalatesAMCOL INTERNATIONAL CORP·Filed 1999·Granted Jul 17, 2001·107 cites·53 claims
- 0292US6399690B2Layered compositions with multi-charged onium ions as exchange cations, and their application to prepare monomer, oligomer, and polymer intercalates and nanocomposites prepared with the layered compositions of the intercalatesAMCOL INTERNATIONAL CORP·Filed 2001·Granted Jun 4, 2002·60 cites·31 claims
- 0392US6251980B1Nanocomposites formed by onium ion-intercalated clay and rigid anhydride-cured epoxy resinsAMCOL INTERNATIONAL CORP·Filed 1999·Granted Jun 26, 2001·98 cites·46 claims
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