| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 9 | |
| #2 | EPO (European Patent Office) | 5 | |
| #3 | Australia | 4 | |
| #4 | Canada | 3 | |
| #5 | United States | 3 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Materials and metallurgy | |
| #3 | Basic materials chemistry | |
| #4 | Environmental technology | |
| #5 | Foods and drinks |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Chemical or physical processes | |
| #3 | Non-metallic elements | |
| #4 | Materials for miscellaneous applications | |
| #5 | Water treatment | |
| #6 | Building materials | |
| #7 | Edible oils | |
| #8 | Refining |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bratton Graham John | 24 |
| #2 | Buck Karon Doreen | 21 |
| #3 | Naylor Timothy De Villiers | 19 |
| #4 | Major Martin Grayling | 3 |
| #5 | Brown Roger Leslie | 2 |
| #6 | Alford Neil Mcneill | 2 |
| #7 | Mannering Kenneth George | 2 |
| #8 | De Villiers Naylor Timothy | 2 |
| #9 | Murton Colin Danny | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2013112607A1 | Hydraulically set cement body for preservation of organic liquids | |
| CA2198128A1 | Improved membrane |