| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Australia | 2 | |
| #3 | Canada | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | Brazil | 1 | |
| #6 | China | 1 | |
| #7 | Czechia | 1 | |
| #8 | Finland | 1 | |
| #9 | Hungary | 1 | |
| #10 | Japan | 1 | |
| #11 | Norway | 1 | |
| #12 | New Zealand | 1 | |
| #13 | Poland | 1 | |
| #14 | WIPO (World Intellectual Property Organization) | 1 | |
| #15 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Macromolecular chemistry and polymers | |
| #2 | Basic materials chemistry | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Coating compositions | |
| #2 | Special macromolecular compounds | |
| #3 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hart Richard E | 20 |
| #2 | Richiyaado Ii Haato | 1 |
| #3 | Hart R E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5508340A | Water-based, solvent-free or low voc, two-component polyurethane coatings | |
| US5352733A | Water based, solvent free, two component aliphatic polyurethane coating |