Joerg Hellmann
4Patents
3h-index
4Co-inventors
33Inventor score
Filing activity: Mar 31, 1999 → Oct 28, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6214440A | Coextruded, biaxially oriented polyester film for metallizing, its use and process for its production | Emerging Cross-Sectional Technologies | 24 | Expired |
| US6238782A | Biaxially oriented polyester film having more than one layer | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6551686B1 | Biaxially oriented polyester film having more than one layer, process for its production, and its use as magnetic tape film | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6410132B1 | Biaxially oriented polypropylene film, the use of the film and process for its production | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.