| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 8 | |
| #2 | United States | 4 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | Brazil | 2 | |
| #5 | Canada | 2 | |
| #6 | Mexico | 2 | |
| #7 | Australia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Machines | |
| #3 | Civil engineering | |
| #4 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Containers for goods storage | |
| #2 | Scaffolding | |
| #3 | Spraying devices | |
| #4 | Physical training equipment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cho Young-Kook | 22 |
| #2 | Park Jeong-Oog | 3 |
| Publication | Filing date | Title |
|---|---|---|
| WO2008072918A1 | Tamperproof double cap capable of adding additive | |
| WO2005075318A1 | Bottle | |
| EP1732821A1 | Bottle cap | |
| BRPI0417027A | Bottle | |
| WO2005051775A2 | Bottle |