| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Canada | 1 | |
| #4 | Mexico | 1 | |
| #5 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry |
| # | Technology | |
|---|---|---|
| #1 | Phosphatic fertilisers | |
| #2 | Inorganic fertilisers | |
| #3 | Preservation of human bodies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Varadachari Chandrika | 11 |
| Publication | Filing date | Title |
|---|---|---|
| US2013143737A1 | Polyphosphate fertilizer combinations | |
| WO2012020428A1 | Phosphate fertilizers and methods of using the same | |
| US2010240533A1 | Micronutrient fertilizers and methods of making and using the same |