| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 2 | |
| #2 | Singapore | 2 | |
| #3 | Canada | 1 | |
| #4 | China | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Hong Kong | 1 | |
| #7 | Japan | 1 | |
| #8 | Mexico | 1 | |
| #9 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Macromolecular chemistry and polymers | |
| #3 | Basic materials chemistry |
| # | Technology | |
|---|---|---|
| #1 | Rare-earth metal compounds | |
| #2 | Inorganic compounds | |
| #3 | Materials for miscellaneous applications | |
| #4 | Compounding ingredients |
| # | Name | Total Patents |
|---|---|---|
| #1 | Levchenko Nadezhda Illarionovna | 8 |
| #2 | Gordon Elena Petrovna | 8 |
| #3 | Korotchenko Alla Vitalievna | 8 |
| #4 | Ugnovenok Tatiana Sergeevna | 8 |
| #5 | Sizykh Igor Nikolaevich | 3 |
| #6 | Nadezhda Illarionovna Levchenko | 2 |
| #7 | Tatiana Sergeevna Ugnovenok | 2 |
| #8 | Alla Vitalievna Korotchenko | 2 |
| #9 | Elena Petrovna Gordon | 2 |
| #10 | Korotchenko Alla Vitalievna Av | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR20210035298A | Active high purity magnesium oxide and its production method |