Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409587 | Producing method of foam sheet for shoe with recycled PU scrap powder | — | 2025-09-09 |
| 12359035 | Manufacturing method of foam sheet for shoes with TPU powder and recycled PU scrap powder | — | 2025-07-15 |
| 12031242 | Hydrophobic nano-silica mixed thermoplastic polyurethane coated yarn | — | 2024-07-09 |
| 11912839 | Hot melt film containing biomass-based thermoplastic polyurethane resin | — | 2024-02-27 |
| 11882900 | Dot bonding shoe insole using adhesive resin mixed with hydrophobic nano-silica and manufacturing thereof | — | 2024-01-30 |
| 11746199 | Method for manufacturing TPU hot-melt film and method of producing a fabric product using the TPU hot-melt film | — | 2023-09-05 |
| 11649564 | Thermoplastic polyurethane yarn | — | 2023-05-16 |
| 11643755 | Hydrophobic nano-silica mixed thermoplastic polyurethane coated yarn | — | 2023-05-09 |
| 11634839 | Hydrophobic nano-silica mixed thermoplastic polyurethane coated yarn | — | 2023-04-25 |
| 11365296 | Nanosilica-containing thermoplastic hot-melt film having excellent bonding strength | — | 2022-06-21 |
| 11286373 | Hydrophobic nano silica mixed thermoplastic hot-melt film with excellent adhesive strength | — | 2022-03-29 |
| 11286586 | Core-free thermoplastic polyurethane yarn with added nanosilica | — | 2022-03-29 |
| 11268213 | Core-free thermoplastic polyurethane yarn with added nanosilica | — | 2022-03-08 |
| 11198799 | Composition for reactive hot melt resin and reactive hot melt film prepared from the resin | — | 2021-12-14 |
| 10907277 | Thermoplastic polyurethane yarn | — | 2021-02-02 |
| 10450437 | Resin for thermoplastic polyurethane yarn using nanosilica and method for-manufacturing thermoplastic polyurethane yarn using the same | — | 2019-10-22 |
| 10258106 | Skin film for uppers of shoes | — | 2019-04-16 |
| 10124524 | Method for manufacturing thermoplastic polyurethane thread | — | 2018-11-13 |
| 10081909 | Thermoplastic polyurethane compound composition for coated yarn and method for manufacturing coated yarn using the thermoplastic polyurethane compound | — | 2018-09-25 |
| 9915027 | Core-free thermoplastic polyurethane yarn formed with resin and method for producing same | — | 2018-03-13 |
| 9915026 | Core-free thermoplastic polyurethane yarn formed with masterbatch and method for manufacturing same | — | 2018-03-13 |
| 9914808 | Masterbatch for thermoplastic polyurethane yarn and method for manufacturing thermoplastic polyurethane yarn using the same | — | 2018-03-13 |
| 9914819 | Resin for thermoplastic polyurethane yarn comprising silica nanopowder and method for producing thermoplastic polyurethane yarn using the same | — | 2018-03-13 |
| 9909034 | Method for bonding fabric or sheet-type industrial materials to each other | — | 2018-03-06 |
| 9856599 | Coated yarn and method for manufacturing coated yarn using thermoplastic polyurethane compound | — | 2018-01-02 |