How many patents does
Wilo Se have?
patents
575
families
198
granted
114
applications
461
EP
236
WO
57
CN
55
US
30
KR
1
RoW
196
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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Wilo Se
Top ten assignees appearing on patents
2009 - 2018
| wilo se | 472 |
| wilo | 56 |
| emu unterwasserpumpen | 4 |
| vilo | 2 |
| paw & company | 2 |
2009
| wilo | 26 |
| wilo se | 23 |
| emu unterwasserpumpen | 3 |
2018
| wilo se | 41 |
| paw & company | 1 |
| wilo | 1 |
Wilo Se
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| coil former apparatus | 9 | 2006 |
| eccentric screw pump with overpressure protection | 9 | 2013 |
| operation of an electric motor-driven pump for optimal power by positive feedback | 9 | 2011 |
| method for operating a pump that is driven by an electric motor in a power-optimized man… 🛈 | 9 | 2011 |
| fastening of the rotor of a centrifugal pump | 8 | 2008 |
| device for connecting an electric motor drive unit to a pump unit | 7 | 2009 |
| wet-rotor motor pump | 7 | 2011 |
| centrifugal pump in particular for waste water or polluted water | 7 | 2012 |
| connection device for a heating apparatus | 7 | 2006 |
| motor centrifugal pump having junction box | 7 | 2012 |