Stefan Boneberg
21Patents
8h-index
32Co-inventors
67Inventor score
Filing activity: Sep 24, 1997 → Jul 5, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6231831A | Hydrogen separating membrane, methanol reformation system equipped therewith, and operating method therefor | Emerging Cross-Sectional Technologies | 50 | Expired |
| US6187066A | Central heating device for a gas-generating system | Emerging Cross-Sectional Technologies | 42 | Expired |
| US6268075A | Process for the water vapor reforming of a hydrocarbon or a hydrocarbon derivative, reforming system operable thereby, and fuel cell operating process | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6447736B1 | System for the water vapor reforming of a hydrocarbon | Emerging Cross-Sectional Technologies | 22 | Expired |
| US7387983B2 | Methanol reforming catalyst having a reduced volume shrinkage | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6294149A | Process for operating a water vapor reforming system, a reforming system operable thereby and a fuel cell system operating process | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6086839A | System and process for the water vapor reforming of a hydrocarbon | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6277339A | Reforming reactor with catalytic burner unit | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6299853A | Method and apparatus for operating a reformer/co oxidation unit | Chemistry; Metallurgy | 8 | Expired |
| US6926880B2 | Methanol reforming catalyst having a reduced volume shrinkage | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6740303B2 | Gas generating system for a fuel cell system and method of operating a gas generating system | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6863522B2 | Method for introducing fuel and/or thermal energy into a gas stream | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6656616B2 | Fuel cell system | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6696188B1 | Device for evaporating and/or overheating a hydrocarbon in a fuel cell | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6682840B2 | Fuel cell system having an evaporator | Emerging Cross-Sectional Technologies | 1 | Expired |
| US6676907B1 | Arrangement for generating a hydrogen-containing gas | Chemistry; Metallurgy | 1 | Expired |
| US7214437B2 | Method for electrically starting up a fuel cell | Emerging Cross-Sectional Technologies | 0 | Expired |
| US7135049B2 | Method for operating a gas generation device in a fuel cell system | Emerging Cross-Sectional Technologies | 0 | Expired |
| US6510892B2 | Layered-type of heat exchanger and use thereof | Emerging Cross-Sectional Technologies | 0 | Expired |
| US7413820B2 | Fuel cell system with recombiner | Emerging Cross-Sectional Technologies | 0 | Expired |
| US7135244B2 | System to supply at least two components of a gas generation system | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.