Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828370 | Intercalates and exfoliates thereof having an improved level of extractable material | Tie Lan, Shriram Bagrodia, Louis Thomas Germinario, John Walker Gilmer | 2004-12-07 |
| 6737464 | Polymer nanocomposite comprising a matrix polymer and a layered clay material having a low quartz content | Shriram Bagrodia, Louis Thomas Germinario, John Walker Gilmer, Tie Lan | 2004-05-18 |
| 6653388 | Polymer/clay nanocomposite comprising a clay mixture and a process for making same | Robert B. Barbee, John Walker Gilmer, James C. Matayabas, Jr., Tie Lan | 2003-11-25 |
| 6596803 | Layered clay intercalates and exfoliates having a low quartz content | Tie Lan, Shriram Bagrodia, Louis Thomas Germinario, 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, Louis Thomas Germinario, John Walker Gilmer, Tie Lan | 2003-07-01 |
| 6552113 | Polymer-clay nanocomposite comprising an amorphous oligomer | Shriram Bagrodia, Linda Gail Bernard, Gary Wayne Connell, John Walker Gilmer, Tie Lan +4 more | 2003-04-22 |
| 6552114 | Process for preparing a high barrier amorphous polyamide-clay nanocomposite | Sam Richard Turner, Gary Wayne Connell, John Walker Gilmer, James C. Matayabas, Jr., Tie Lan +1 more | 2003-04-22 |
| 6548587 | Polyamide composition comprising a layered clay material modified with an alkoxylated onium compound | Shriram Bagrodia, John Walker Gilmer, Jeffrey Todd Owens, Linda Gail Bernard, Sam Richard Turner +2 more | 2003-04-15 |
| 6417262 | High barrier amorphous polyamide-clay nanocomposite and a process for preparing same | Sam Richard Turner, Gary Wayne Connell, John Walker Gilmer, James C. Matayabas, Jr., Tie Lan +1 more | 2002-07-09 |
| 6399690 | LAYERED 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 INTERCALATES | Tie Lan, Erin K. Westphal, Ying Liang | 2002-06-04 |
| 6391449 | Polymer/clay intercalates, exfoliates, and nanocomposites comprising a clay mixture and a process for making same | Tie Lan, Robert B. Barbee, James C. Matayabas, Jr., John Walker Gilmer | 2002-05-21 |
| 6376591 | High barrier amorphous polyamide-clay intercalates, exfoliates, and nanocomposite and a process for preparing same | Tie Lan, Sam Richard Turner, Gary Wayne Connell, James C. Matayabas, Jr., John Walker Gilmer | 2002-04-23 |
| 6262162 | Layered 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 intercalates | Tie Lan, Erin K. Westphal, Ying Liang | 2001-07-17 |
| 6225394 | Intercalates formed by co-intercalation of onium ion spacing/coupling agents and monomer, oligomer or polymer ethylene vinyl alcohol (EVOH) intercalants and nanocomposites prepared with the intercalates | Tie Lan, Anthony S. Tomlin | 2001-05-01 |
| 5998528 | Viscous carrier compositions, including gels, formed with an organic liquid carrier, a layered material: polymer complex, and a di-, and/or tri-valent cation | Semeon Tsipursky, Vladimir Dolinko, Gary W. Beall | 1999-12-07 |