Tie Lan
38Patents
22h-index
30Co-inventors
81Inventor score
Filing activity: Jun 17, 1996 → Aug 31, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6251980A | Nanocomposites formed by onium ion-intercalated clay and rigid anhydride-cured epoxy resins | Chemistry; Metallurgy | 75 | Expired |
| US5853886A | Hybrid nanocomposites comprising layered inorganic material and methods of preparation | Emerging Cross-Sectional Technologies | 74 | Expired |
| US6225394A | 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 | Chemistry; Metallurgy | 67 | Expired |
| US6407155B1 | Intercalates formed via coupling agent-reaction and onium ion-intercalation pre-treatment of layered material for polymer intercalation | Chemistry; Metallurgy | 59 | Expired |
| US6057396A | Intercalates formed by co-intercalation of monomer, oligomer or polymer intercalants and surface modifier intercalants and layered materials and nonocomposites prepared with the intercalates | Emerging Cross-Sectional Technologies | 55 | Expired |
| US6017632A | Hybrid organic-inorganic nanocomposites and methods of preparation | Emerging Cross-Sectional Technologies | 53 | Expired |
| US6232388A | Intercalates formed by co-intercalation of onium ion spacing/coupling agents and monomer, oligomer or polymer MXD6 nylon intercalants and nanocomposites prepared with the intercalates | Chemistry; Metallurgy | 49 | Expired |
| US6262162A | 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 | Emerging Cross-Sectional Technologies | 47 | Expired |
| US5760106A | Sealant method of epoxy resin-clay composites | Chemistry; Metallurgy | 47 | Expired |
| US5993769A | Homostructured mixed organic and inorganic cation exchanged tapered compositions | Chemistry; Metallurgy | 39 | Expired |
| US6417262B1 | High barrier amorphous polyamide-clay nanocomposite and a process for preparing same | Chemistry; Metallurgy | 36 | Expired |
| US6632868B2 | Intercalates formed with polypropylene/maleic anhydride-modified polypropylene intercalants | Emerging Cross-Sectional Technologies | 33 | Expired |
| US5801216A | Flexible resin-clay composite, method of preparation and use | Chemistry; Metallurgy | 30 | Expired |
| US6387996B1 | 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 | Chemistry; Metallurgy | 29 | Expired |
| US6462122B1 | Intercalates formed with polypropylene/maleic anhydride-modified polypropylene intercalants | Chemistry; Metallurgy | 28 | Expired |
| US6376591B1 | High barrier amorphous polyamide-clay intercalates, exfoliates, and nanocomposite and a process for preparing same | Chemistry; Metallurgy | 28 | Expired |
| US6124365A | Intercalates and exfoliates formed with long chain (C6+) or aromatic matrix polymer-compatible monomeric, oligomeric or polymeric intercalant compounds and composite materials containing same | Chemistry; Metallurgy | 27 | Expired |
| US6486253B1 | 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 | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5866645A | Homostructured mixed organic and inorganic cation exchanged tapered compositions | Chemistry; Metallurgy | 25 | Expired |
| US6242500A | Intercalates and exfoliates formed with long chain (C6+) or aromatic matrix polymer-compatible monomeric, oligomeric or polymeric intercalant compounds, and composite materials containing same | Chemistry; Metallurgy | 24 | Expired |
| US6399690B2 | 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 | Emerging Cross-Sectional Technologies | 24 | Expired |
| US6653388B1 | Polymer/clay nanocomposite comprising a clay mixture and a process for making same | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6548587B1 | Polyamide composition comprising a layered clay material modified with an alkoxylated onium compound | Chemistry; Metallurgy | 22 | Expired |
| US6586500B2 | Polymer nanocomposite comprising a matrix polymer and a layered clay material having an improved level of extractable material | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6737464B1 | Polymer nanocomposite comprising a matrix polymer and a layered clay material having a low quartz content | Emerging Cross-Sectional Technologies | 17 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.