How many patents does
Winkhaus Company have?
patents
848
families
268
granted
172
applications
676
EP
443
RoW
405
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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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Winkhaus Company
Top ten assignees appearing on patents
2009 - 2018
| winkhaus company | 841 |
| aug.vinkkhaus gmbkh und ko. | 1 |
2009
| winkhaus company | 88 |
2018
| winkhaus company | 107 |
Winkhaus Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| retaining element for a fitting part of a connecting rod fitting | 10 | 2014 |
| support device for a leaf pivotable relative to the frame | 9 | 2010 |
| key for a lock cylinder | 9 | 2012 |
| concealed suspension fitting | 9 | 2010 |
| key for a lock cylinder | 9 | 2009 |
| key for a lock cylinder | 9 | 2008 |
| fitting for a corner support | 8 | 2008 |
| concealed bearing for the leaf of a window pivotable relative to the frame | 7 | 2011 |
| key for a lock cylinder | 7 | 2008 |
| espagnolette fitting for a window comprising a pivotable leaf in the frame | 7 | 2009 |