| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 6 | |
| #2 | United Kingdom | 6 | |
| #3 | Australia | 2 | |
| #4 | China | 1 | |
| #5 | Ireland | 1 | |
| #6 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Chemical engineering | |
| #3 | Environmental technology | |
| #4 | Basic materials chemistry |
| # | Name | Total Patents |
|---|---|---|
| #1 | Doel Andrew | 6 |
| #2 | Buttler Frank G | 2 |
| #3 | Andrew Doel | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB201020613D0 | Sintered lightweight aggregates | |
| EP2682182A1 | Sintered lightweight aggregates | |
| GB0903901D0 | Sintered lightweight aggregates | |
| GB0903900D0 | Sintered lightweight aggregrates | |
| GB0903903D0 | Sintered lightweight aggregrates | |
| GB0903902D0 | Sintered lightweight aggregrates | |
| IE841068L | Porous pellets or particles as vehicle for agro-chemicals | |
| GB8312030D0 | Agro-chemical composition |