Erhard Schwartz
10Patents
5h-index
5Co-inventors
55Inventor score
Filing activity: Mar 24, 1999 → Feb 7, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD581808S1 | Drink pouch | General | 38 | Expired |
| USD631346S1 | Safety closure for a pouch | General | 14 | Expired |
| USD638720S1 | Pouch with safety closure | General | 13 | Expired |
| USD584618S1 | Closure for the pouring spout of a container | General | 11 | Expired |
| US7762430B2 | Closing element with outlet channel extending in funnel-like manner | Emerging Cross-Sectional Technologies | 9 | Expired |
| USD764915S1 | Safety closure | General | 5 | Active |
| US6378573B2 | Removing device for liquid in a flexible packing and a flexible packing for accommodating a liquid | Performing Operations; Transporting | 3 | Expired |
| US6202716A | Removing a device for liquid in a flexible packing and a flexible packing for accommodating a liquid | Performing Operations; Transporting | 2 | Expired |
| US9637279B2 | Safety closure for beverage containers | Performing Operations; Transporting | 0 | Active |
| US9359119B2 | Composite system for packaging | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.