| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 9 | |
| #2 | WIPO (World Intellectual Property Organization) | 8 | |
| #3 | China | 7 | |
| #4 | Germany | 7 | |
| #5 | Mexico | 5 | |
| #6 | Taiwan | 4 | |
| #7 | United States | 4 | |
| #8 | Brazil | 3 | |
| #9 | Republic of Korea | 2 | |
| #10 | Australia | 1 | |
| #11 | Hong Kong | 1 | |
| #12 | South Africa | 1 |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schulte Gerhard | 36 |
| #2 | Lisek Eduard | 34 |
| #3 | Merschmann Michael | 16 |
| #4 | Stamm Jens | 14 |
| #5 | Eduard Lisek | 7 |
| #6 | Gerhard Schulte | 7 |
| #7 | Dyckerhoff Wilhelm | 5 |
| #8 | Rahrbach Uwe | 4 |
| #9 | Diener Alexander | 4 |
| #10 | Koester Michael | 3 |
| Publication | Filing date | Title |
|---|---|---|
| DE102019100193A1 | Multi-ply bag | |
| DE102018116352A1 | Cardboard or paper pallet | |
| DE102018114001A1 | Multi-ply bag | |
| EP3541717A1 | Multilayer valve bag | |
| DE102017004268A1 | Multi-ply bag | |
| DE102017001760A1 | Multi-ply bag | |
| DE102016010858A1 | Perforated bag and perforation process | |
| US2016332781A1 | Paper bag | |
| WO2015003782A1 | Valve bag | |
| CN105452117A | Valve bag | |
| DE102014006649A1 | Paper sack and glue for its production | |
| WO2014177248A1 | Paper sack | |
| EP2403772A1 | Paper bag |