André Roesgen
41Patents
7h-index
43Co-inventors
69Inventor score
Filing activity: Nov 17, 2000 → Jun 2, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6893571B2 | Method and apparatus for storing water separated from fuel | Emerging Cross-Sectional Technologies | 67 | Expired |
| US6493508B1 | Fuel filter | Emerging Cross-Sectional Technologies | 16 | Expired |
| US7192518B2 | Liquid circuit | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US9289710B2 | Filter element and air filter | Performing Operations; Transporting | 12 | Active |
| US8858793B2 | Filter, filter element, fastening housing part of a filter housing and telescopic switching element of a switching device of a releasable detent connection | Emerging Cross-Sectional Technologies | 9 | Active |
| US10384158B2 | Filter element having filter bellows | Performing Operations; Transporting | 8 | Active |
| US9638147B2 | Filter element with at least one guide crosspiece, filter with a filter element and filter housing of a filter | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US10316804B2 | Filter element with at least one guide crosspiece, filter with a filter element and filter housing of a filter | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US9498744B2 | Air filter element and air filter | Performing Operations; Transporting | 5 | Active |
| US9415337B2 | Air filter element and air filter | Performing Operations; Transporting | 4 | Active |
| US8128817B2 | Liquid filter suitable for motor vehicles | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US10252193B2 | Replaceable filter of a filter device, and filter device | Performing Operations; Transporting | 3 | Active |
| US10737201B2 | Filter system and filter element | Performing Operations; Transporting | 3 | Active |
| US10399012B2 | Treatment device for treating fluids, in particular liquid fluids, and treatment element of treatment device | Performing Operations; Transporting | 3 | Active |
| US9592461B2 | Filter element and fuel filter | Emerging Cross-Sectional Technologies | 2 | Active |
| US11027227B2 | Treatment device for treating fluids, in particular liquid fluids, and treatment element of treatment device | Performing Operations; Transporting | 2 | Active |
| US10399010B2 | Treatment device for treating fluids, in particular liquid fluids, and treatment element of treatment device | Performing Operations; Transporting | 2 | Active |
| US10279298B2 | Plate-type filter element for gas filtration | Performing Operations; Transporting | 1 | Active |
| US6645379B2 | Filter element with a filter medium applied to a support body | Performing Operations; Transporting | 1 | Expired |
| US9861924B2 | Filter element and filter system | Performing Operations; Transporting | 1 | Active |
| US10702812B2 | Filter housing with locking form-fit elements and spring loading a filter element in the housing | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9759170B2 | Filter element, filter with a filter element and a filter housing of a filter | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10220334B2 | Filter element and method for producing a filter element | Emerging Cross-Sectional Technologies | 1 | Active |
| US10137390B2 | Filter device, especially liquid filter | Performing Operations; Transporting | 1 | Active |
| US11701602B2 | Treatment device for treating fluids, in particular liquid fluids, and treatment element of treatment device | Performing Operations; Transporting | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.