How many patents does
Wobben Properties have?
patents
6,255
families
451
granted
1,362
applications
4,893
EP
523
WO
441
US
438
CN
393
KR
331
JP
324
RoW
3,805
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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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Wobben Properties
Top ten assignees appearing on patents
2009 - 2018
| wobben properties | 4329 |
| enercon (aloys wobben) | 1240 |
| logaer maschinenbau | 27 |
| baw | 6 |
| wooben properties | 1 |
| wobber properties | 1 |
| moeller | 1 |
| wodden properties | 1 |
| wobben propertis | 1 |
| dow agrosciences | 1 |
2009
| enercon (aloys wobben) | 103 |
2018
| wobben properties | 626 |
| enercon (aloys wobben) | 42 |
Wobben Properties
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method and device for erecting a tower for a wind energy plant | 59 | 2011 |
| method and device for mounting a rotor hub on a wind turbine | 38 | 2012 |
| ship | 38 | 2005 |
| rotor blade, rotor blade element and production method | 37 | 2009 |
| door lock | 37 | 2010 |
| wind turbine generator system and method for operating a wind turbine generator system | 37 | 2011 |
| forming process for hot forming a steel sheet of a rotor blade to be produced for a wind… 🛈 | 36 | 2011 |
| large rolling bearing | 36 | 2011 |
| method for replacing a transformer in a wind energy installation | 35 | 2010 |
| foundation for a wind turbine | 35 | 2011 |