| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Brazil | 2 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Hungary | 2 | |
| #4 | Norway | 2 | |
| #5 | Argentina | 1 | |
| #6 | Australia | 1 | |
| #7 | Canada | 1 | |
| #8 | Finland | 1 | |
| #9 | New Zealand | 1 | |
| #10 | African Intellectual Property Organization | 1 | |
| #11 | United States | 1 | |
| #12 | WIPO (World Intellectual Property Organization) | 1 | |
| #13 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Macromolecular chemistry and polymers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hill John E Jr | 6 |
| #2 | Colafati Ralph | 4 |
| #3 | Hill John E | 2 |
| #4 | Hill Jr John E | 2 |
| #5 | Hill John E Jr Ius | 1 |
| #6 | Hill John Ejr | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5225464A | Intumescent coating and method of manufacture | |
| EP0615526A1 | Water blown foam. |