| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 7 | |
| #2 | WIPO (World Intellectual Property Organization) | 7 | |
| #3 | Canada | 5 | |
| #4 | EPO (European Patent Office) | 4 | |
| #5 | Norway | 2 | |
| #6 | United States | 2 | |
| #7 | Argentina | 1 | |
| #8 | Brazil | 1 | |
| #9 | Finland | 1 | |
| #10 | Republic of Korea | 1 | |
| #11 | Mexico | 1 | |
| #12 | Poland | 1 | |
| #13 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Macromolecular chemistry and polymers | |
| #2 | Biotechnology | |
| #3 | Materials and metallurgy | |
| #4 | Textiles and paper | |
| #5 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kurple Kenneth R | 33 |
| Publication | Filing date | Title |
|---|---|---|
| WO0017444A1 | Pulping process without a recovery furnace | |
| AU3471499A | Process for making foam using paint sludge | |
| AU4092497A | Modified lignins | |
| MX9706348A | Lignin based polyols. | |
| WO9534392A1 | Foundry resins | |
| US5034094A | Method of converting inorganic materials from kraft pulping liquor into pulping chemicals without passing them through a recovery furnace | |
| AU2803389A | Kraft chemical recovery process | |
| US4851457A | Foundry resins |