| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 2 | |
| #2 | Argentina | 1 | |
| #3 | Australia | 1 | |
| #4 | Brazil | 1 | |
| #5 | Canada | 1 | |
| #6 | China | 1 | |
| #7 | Colombia | 1 | |
| #8 | EPO (European Patent Office) | 1 | |
| #9 | Hong Kong | 1 | |
| #10 | Israel | 1 | |
| #11 | Republic of Korea | 1 | |
| #12 | Lithuania | 1 | |
| #13 | Mexico | 1 | |
| #14 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Macromolecular chemistry and polymers | |
| #2 | Textiles and paper | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Special macromolecular compounds | |
| #2 | Artificial filament production devices | |
| #3 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Deguia Andrea | 10 |
| #2 | Andrea Deguia | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN1533408A | Improved spandex compositions |