| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 3 | |
| #2 | United States | 3 | |
| #3 | Brazil | 2 | |
| #4 | China | 2 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | Republic of Korea | 2 | |
| #7 | WIPO (World Intellectual Property Organization) | 2 | |
| #8 | Hong Kong | 1 |
| # | Industry | |
|---|---|---|
| #1 | Organic fine chemistry | |
| #2 | Semiconductors | |
| #3 | Electrical machinery and energy | |
| #4 | Basic materials chemistry | |
| #5 | Environmental technology | |
| #6 | Optics |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kathirgamanathan Poopathy | 13 |
| #2 | Poopathy Kathirgamanathan | 4 |
| Publication | Filing date | Title |
|---|---|---|
| GB201512720D0 | Heterocyclic compounds and their use in electro-optical or opto-electronic devices | |
| GB201517006D0 | Heterocyclic compounds and their use in electro-optical or opto-electronic devices |