| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | China | 3 | |
| #3 | United States | 3 | |
| #4 | WIPO (World Intellectual Property Organization) | 3 | |
| #5 | Australia | 2 | |
| #6 | Brazil | 2 | |
| #7 | Republic of Korea | 2 | |
| #8 | Canada | 1 | |
| #9 | Mexico | 1 | |
| #10 | Netherlands | 1 | |
| #11 | Singapore | 1 | |
| #12 | Taiwan | 1 | |
| #13 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Electrical machinery and energy | |
| #3 | Engines, pumps and turbines | |
| #4 | Medical technology | |
| #5 | Pharmaceuticals | |
| #6 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Alkali metal compounds | |
| #2 | Batteries | |
| #3 | Rare-earth metal compounds | |
| #4 | Electrotherapy | |
| #5 | Chemical element conversion | |
| #6 | Medical preparations | |
| #7 | Energy from radioactive sources | |
| #8 | Dredging |
| # | Name | Total Patents |
|---|---|---|
| #1 | Le Roux Johannes Petrus | 12 |
| #2 | Pretorius Ryno | 7 |
| #3 | Moolman Daniel | 7 |
| #4 | Niemand Hendrik Faurie | 6 |
| #5 | Mmotong Danny Sello | 6 |
| #6 | Lekgoathi Mpho Diphago Stanley | 6 |
| #7 | Zeevaart Jan Rijn | 4 |
| #8 | Le Roux Johannes | 3 |
| #9 | Mmotong Danny | 2 |
| #10 | Ryno Pretorius | 2 |
| Publication | Filing date | Title |
|---|---|---|
| WO2019003202A1 | Production of radioisotopes | |
| NL2020683A | Production of lithium hexafluorophosphate | |
| CN110494393A | The preparation method of rare earth metal fluoride |