| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 3 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Finland | 2 | |
| #4 | Norway | 2 | |
| #5 | Poland | 2 | |
| #6 | Russian Federation | 2 | |
| #7 | WIPO (World Intellectual Property Organization) | 2 | |
| #8 | South Africa | 2 | |
| #9 | Australia | 1 | |
| #10 | Brazil | 1 | |
| #11 | Czechia | 1 | |
| #12 | Mexico | 1 | |
| #13 | Malaysia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Compounding processes | |
| #2 | Preparation of materials | |
| #3 | Shaping of plastics | |
| #4 | Fillers | |
| #5 | Handling thin material | |
| #6 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Knaus Dennis A | 23 |
| Publication | Filing date | Title |
|---|---|---|
| EP0886551A1 | Stability control agent composition for polyolefin foam | |
| AU3724695A | Moldable thermoplastic polymer foam beads | |
| EP0635445A1 | Apparatus for winding |