| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 4 | |
| #2 | Australia | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | United Kingdom | 2 | |
| #5 | South Africa | 2 | |
| #6 | United States | 1 |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bagha Shahin | 6 |
| #2 | Naden David | 5 |
| #3 | Sharif Mohammad | 3 |
| #4 | Harrison George Edwin | 2 |
| #5 | Dennis Alan James | 2 |
| #6 | Pieters Bernard R | 2 |
| #7 | Webb Colin | 2 |
| #8 | David Naden | 2 |
| #9 | Naden David Scalby Grove | 2 |
| #10 | Williams Richard Andrew | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB9122643D0 | Process | |
| GB9107858D0 | Production of diaryl carbonates. |