Bernd Hansen
70Patents
19h-index
22Co-inventors
84Inventor score
Filing activity: Oct 21, 1988 → Dec 1, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7004213B2 | Device for distributing substances | Human Necessities | 54 | Expired |
| US5897008A | Ampule with offset longitudinal passage | Human Necessities | 52 | Expired |
| US5046627A | Ampule | Emerging Cross-Sectional Technologies | 50 | Expired |
| US4926613A | Process for filling and subsequent fusion welding of receptacles | Performing Operations; Transporting | 45 | Expired |
| US7516846B2 | Ampoule | Emerging Cross-Sectional Technologies | 42 | Expired |
| US5836922A | Container for delivery of flowable material | Human Necessities | 41 | Expired |
| US7425207B2 | Vial for filling a syringe | Performing Operations; Transporting | 41 | Expired |
| US7487894B2 | Dispensing container having contoured dispensing head | Human Necessities | 40 | Expired |
| US5878900A | Plastic bottle with two separation areas | Performing Operations; Transporting | 39 | Expired |
| US5687550A | Blow molding sealed container system | Performing Operations; Transporting | 33 | Expired |
| US7562796B2 | Dispensing container with flow control system | Performing Operations; Transporting | 32 | Active |
| US7192549B2 | Moulding method, in particular a blowing or vacuum moulding method for production of a dispensing container filled with a medium for dispensing | Performing Operations; Transporting | 27 | Expired |
| USD534648S1 | Dispensing container | General | 25 | Expired |
| US7309463B2 | Moulding method, in particular a blowing and/or vacuum moulding method for production of a dispensing container filled with a medium for dispensing | Performing Operations; Transporting | 24 | Active |
| USD551760S1 | Dispensing container-single channel | General | 22 | Expired |
| US5009309A | Double chamber receptacle | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5678736A | Plastic container for flowable materials and method for manufacture thereof | Performing Operations; Transporting | 21 | Expired |
| US7513397B2 | Dispensing container | Human Necessities | 20 | Expired |
| US5944206A | Flexible bottle having an improved, integral closure | Performing Operations; Transporting | 19 | Expired |
| US5076474A | Dropper bottle with frangible outlet element | Performing Operations; Transporting | 18 | Expired |
| US8196971B2 | Clamp connector for clamping together connecting pieces on pipelines | Mechanical Engineering; Lighting; Heating | 17 | Active |
| US5427275A | Dispenser cap with piercer | Performing Operations; Transporting | 17 | Expired |
| USD547860S1 | Dispensing container with round nipple dispensing head | General | 16 | Expired |
| USD539420S1 | Dispensing container with oval nipple dispensing head | General | 16 | Expired |
| USD618339S1 | Ampule with handling and data tab | General | 15 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.