| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Canada | 5 | |
| #3 | Brazil | 4 | |
| #4 | EPO (European Patent Office) | 4 | |
| #5 | Mexico | 2 | |
| #6 | Chile | 1 | |
| #7 | China | 1 | |
| #8 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Pharmaceuticals | |
| #2 | Foods and drinks | |
| #3 | Basic materials chemistry | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Medical preparations | |
| #2 | Therapeutic chemical compounds | |
| #3 | Fodder | |
| #4 | Special foods | |
| #5 | Unspecified technologies | |
| #6 | Mixtures of fertilisers | |
| #7 | Inorganic fertilisers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Smith William Alfred | 17 |
| #2 | William Alfred Smith | 4 |
| #3 | Smith William A | 3 |
| #4 | Laurie Robert Naylor | 2 |
| #5 | Robert Naylor Laurie | 2 |
| #6 | Smith William Aflred | 1 |
| #7 | Lambertus Petrus Vosloo | 1 |
| #8 | Laurie Robert N | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN108135931A | Trace element solution | |
| CA2745327A1 | Trace elements |