| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | German Democratic Republic | 6 | |
| #3 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Packaging and shipping | |
| #3 | Macromolecular chemistry and polymers | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Soaps | |
| #2 | Packaging | |
| #3 | Containers for goods storage | |
| #4 | Shaping of plastics | |
| #5 | Fillers | |
| #6 | Special macromolecular compounds | |
| #7 | Adhesives | |
| #8 | Macromolecular compounds compositions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Barthel Wolfgang | 16 |
| #2 | Fileccia Salvatore | 9 |
| #3 | Nitsch Christian | 5 |
| #4 | Timmann Ulf A | 5 |
| #5 | Duffels Arno | 4 |
| #6 | Jekel Maren | 3 |
| #7 | Kornmann Peter | 3 |
| #8 | Burg Birgit | 2 |
| #9 | Dueffels Arno | 2 |
| #10 | Gentschev Pavel | 2 |
| Publication | Filing date | Title |
|---|---|---|
| DD204217A1 | Method and device for melting a heat-resistant fabric | |
| DD203236A1 | Device for the intermittent contract of heat-resistant substances | |
| DD203231A1 | Device for filtering a heat-fluored substance | |
| DD150719A1 | Device for the continuous dosing of substitute sliding slabs | |
| DD143417A1 | Interior clothing for containers | |
| DD130567A1 | Lead device for a final foerderband |