Norbert Klesel
2Patents
1h-index
8Co-inventors
30Inventor score
Filing activity: Jun 18, 1991 → Jul 24, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5350753A | Pharmaceutical combination preparations containing cephalosporin and xanthine derivatives and their use | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5306717A | Cephalosporin derivatives | Human Necessities | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.