Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6596803 | Layered clay intercalates and exfoliates having a low quartz content | Tie Lan, Vasiliki Psihogios, Shriram Bagrodia, John Walker Gilmer | 2003-07-22 |
| 6586500 | Polymer nanocomposite comprising a matrix polymer and a layered clay material having an improved level of extractable material | Shriram Bagrodia, John Walker Gilmer, Tie Lan, Vasiliki Psihogios | 2003-07-01 |