Hermann Neumann
9Patents
8h-index
12Co-inventors
62Inventor score
Filing activity: Jul 12, 1995 → Jan 25, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7734159B2 | Dispersion device for dispersing multiple volatile materials | Human Necessities | 41 | Active |
| US8955765B2 | Diffusion device with odor sensor | Human Necessities | 37 | Active |
| US5645845A | Insecticide-comprising gel formulations for vapor-producing systems | Human Necessities | 32 | Expired |
| US6296865A | Insecticide compositions made from polymers | Human Necessities | 15 | Expired |
| US8879898B2 | Volatile material dispensing system | Human Necessities | 13 | Active |
| US8891947B2 | Fragrance dispenser | Human Necessities | 12 | Active |
| US6171608A | Insecticide formulations | Human Necessities | 9 | Expired |
| US7215878B2 | Chip that comprises an active agent and an integrated heating element | Human Necessities | 8 | Expired |
| US9453652B2 | Fragrance dispenser | Human Necessities | 7 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.