Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7786189 | Oligomer-modified layered inorganic compounds and their use in nanocomposites | Kazunobu Maruo, Tomomichi Kanda, Scott Omachinski, Ying Liang | 2010-08-31 |
| 7619024 | Resin compositions, intercalates, nanocomposites and laminates prepared with aromatic polyamide and polyphenoxy polymers | Kazunobu Maruo, Tomomichi Kanda, Jun Mitadera, Ying Liang | 2009-11-17 |
| 7446143 | Intercalates, exfoliates and concentrates thereof formed with protonated, non-carboxylic swelling agent and nylon intercalants polymerized in-situ via ring-opening polymerization | Ying Liang, Scott Omachinski | 2008-11-04 |
| 6906127 | Intercalates, exfoliates and concentrates thereof formed with low molecular weight; nylon intercalants polymerized in-situ via ring-opening polymerization | Ying Liang, Scott Omachinski, Jae Whan Cho | 2005-06-14 |
| 6828370 | Intercalates and exfoliates thereof having an improved level of extractable material | Vasiliki Psihogios, 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, Vasiliki Psihogios | 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., Vasiliki Psihogios | 2003-11-25 |
| 6632868 | Intercalates formed with polypropylene/maleic anhydride-modified polypropylene intercalants | Guoqiang Qian, Jae Whan Cho | 2003-10-14 |
| 6596803 | Layered clay intercalates and exfoliates having a low quartz content | Vasiliki Psihogios, 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, Vasiliki Psihogios | 2003-07-01 |
| 6552113 | Polymer-clay nanocomposite comprising an amorphous oligomer | Shriram Bagrodia, Linda Gail Bernard, Gary Wayne Connell, John Walker Gilmer, James C. Matayabas, Jr. +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, Vasiliki Psihogios, James C. Matayabas, Jr. +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 |
| 6486253 | Polymer/clay nanocomposite having improved gas barrier comprising a clay material with a mixture of two or more organic cations and a process for preparing same | John Walker Gilmer, Robert B. Barbee, James C. Matayabas, Jr. | 2002-11-26 |
| 6462122 | Intercalates formed with polypropylene/maleic anhydride-modified polypropylene intercalants | Guoqiang Qian, Aaron M. Fay, Anthony S. Tomlin | 2002-10-08 |
| 6417262 | High barrier amorphous polyamide-clay nanocomposite and a process for preparing same | Sam Richard Turner, Gary Wayne Connell, John Walker Gilmer, Vasiliki Psihogios, James C. Matayabas, Jr. +1 more | 2002-07-09 |
| 6410635 | Curable coating compositions containing high aspect ratio clays | Alan J. Kaylo, Richard F. Karabin, Michael G. Sandala | 2002-06-25 |
| 6407155 | Intercalates formed via coupling agent-reaction and onium ion-intercalation pre-treatment of layered material for polymer intercalation | Guoqiang Qian, Aaron M. Fay, Anthony S. Tomlin | 2002-06-18 |
| 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 | Erin K. Westphal, Vasiliki Psihogios, Ying Liang | 2002-06-04 |
| 6391449 | Polymer/clay intercalates, exfoliates, and nanocomposites comprising a clay mixture and a process for making same | Vasiliki Psihogios, Robert B. Barbee, James C. Matayabas, Jr., John Walker Gilmer | 2002-05-21 |
| 6387996 | Polymer/clay intercalates, exfoliates; and nanocomposites having improved gas permeability comprising a clay material with a mixture of two or more organic cations and a process for preparing same | John Walker Gilmer, James C. Matayabas, Jr., Robert B. Barbee | 2002-05-14 |
| 6376591 | High barrier amorphous polyamide-clay intercalates, exfoliates, and nanocomposite and a process for preparing same | Vasiliki Psihogios, 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 | Erin K. Westphal, Vasiliki Psihogios, Ying Liang | 2001-07-17 |
| 6251980 | Nanocomposites formed by onium ion-intercalated clay and rigid anhydride-cured epoxy resins | Erin K. Westphal | 2001-06-26 |
| 6242500 | Intercalates and exfoliates formed with long chain (C6+) or aromatic matrix polymer-compatible monomeric, oligomeric or polymeric intercalant compounds, and composite materials containing same | Ying Liang, Semeon Tsipursky, Gary W. Beal | 2001-06-05 |