Patent and Certification status
Patent and Certification status
Polypropylene multi-layer absorbent fabric and its manufacturing method
Design patent
| Application date | Registration No. | Application |
|---|---|---|
| 2018.04.04 | No. 30-2018-0015982 | Mask |
Mediworks patent and certification status
| Application date | Registration No. | Application |
|---|---|---|
| 2017.12.05 | No. 10-2017-0165980 | Hot and cold pack for surgical patients |
| 2019.06.18 | No. 10-2019-0072309 | Medical gown |
| 2020.12.14 | No. 10-2021-0020007 | Harmful gas inhalation device |
Certification status
| Application date | Registration No. | Application |
|---|---|---|
| 2008.05.13 | No. 10-0862331-00-00 | Medical polypropylene multi-layer absorbent fabric and its manufacturing method |
| 2018.07.03 | No. 10-2098197-00-00 | Mask with air purifier(air valve structure) |
| 2020.06.11 | No. 10-2173851-00-00 | Mask packaging device |
| 2020.06.17 | No. 10-2173849-00-00 | Mask packaging device |