Inventor
Frank Ehlen
Inventor
Neunkirchen, DE
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation33%
A61MDevices for introducing media into, or onto, the body10%
C02FTreatment of water, waste water, sewage, or sludge10%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general10%
G01NInvestigating or analysing materials by determining their chemical or physical properties10%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%
B28BShaping clay or other ceramic compositions5%
C04BLime, magnesia5%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds5%
C08LCompositions of macromolecular compounds5%
PatentTitleYear
10,857,505Ceramic hollow fiber membranes with improved mechanical properties202010,675,399Polymeric whole blood hollow fiber membrane filter medium and use thereof for separating blood plasma/serum from whole blood202010,500,328Ceramic whole blood hollow fiber membrane filter medium and use thereof for separating blood plasma/serum from whole blood201910,413,870Ceramic multilayer filter membrane201910,065,139Filter module having a plurality of replaceable hollow-fiber bundles in an end-face plate201810,029,214Ceramic hollow fibre membranes with improved mechanical properties20189,061,271'Ceramic body composed of an aluminum titanate mixture'20158,992,652'Filtering device, in particular diesel particulate filter'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2020Patents assigned to MANN & HUMMEL GMBH (8)· patent assignee history
2015–2020Based in Neunkirchen, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MANN & HUMMEL GMBH | 8 | 2015–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Neunkirchen, DE | 8 | 2015–2020 |