| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 5 | |
| #2 | United Kingdom | 4 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | Finland | 3 | |
| #5 | WIPO (World Intellectual Property Organization) | 3 | |
| #6 | Norway | 2 | |
| #7 | Australia | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Paper recycling | |
| #2 | Paper coating | |
| #3 | Separation | |
| #4 | Paper-making machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Flaherty Edwin H | 7 |
| #2 | Rao Mohan A | 6 |
| #3 | Pelton Robert H | 6 |
| #4 | Li Pei | 6 |
| #5 | Pelton Robert | 4 |
| #6 | Hamielec Archie E | 4 |
| #7 | Xiao Huining | 3 |
| #8 | Flaherty Ted H | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO9417243A1 | Retention aids for mechanical pulps | |
| WO9304758A1 | Defoamer composition | |
| GB9123420D0 | Defoamer composition-ii | |
| GB9118410D0 | Defoamer composition | |
| GB9021126D0 | Improved washing process | |
| GB9017337D0 | Defoamer | |
| CA1069742A | Pulp sheet formation |