| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 3 | |
| #2 | Ireland | 2 | |
| #3 | Australia | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | France | 1 | |
| #6 | Republic of Korea | 1 | |
| #7 | Norway | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Macromolecular chemistry and polymers | |
| #3 | Control | |
| #4 | Environmental technology | |
| #5 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Somanathan Ratnasamy | 4 |
| #2 | Chu Hong C | 4 |
| #3 | Tran Chinh N | 3 |
| #4 | Maldonado Adrian Cernas | 3 |
| #5 | Light William G | 3 |
| #6 | Tran Chinh Ngoc | 3 |
| #7 | Maldonado Adrian C | 2 |
| #8 | Chau Michael M | 2 |
| #9 | Bartels Craig R | 1 |
| #10 | Takigawa Doreen Y | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR2761617A1 | Composite semi-permeable membrane for separation of organic substances from drinking water | |
| CA1339054C | Chlorine-resistant semipermeable membranes |