How many patents does
Friedrich Boysen & Company have?
patents
268
families
110
granted
61
applications
207
EP
47
US
37
CN
21
WO
17
JP
6
KR
1
RoW
139
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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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Friedrich Boysen & Company
Top ten assignees appearing on patents
2009 - 2018
2018
| friedrich boysen & company | 10 |
Friedrich Boysen & Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| muffler | 12 | 2010 |
| device for distributing fluids in exhaust systems | 12 | 2010 |
| exhaust train having an integrated thermoelectric generator | 11 | 2011 |
| mixer device | 8 | 2011 |
| exhaust gas system | 8 | 2008 |
| exhaust gas system component for internal combustion engine and method of manufacturing … 🛈 | 7 | 2012 |
| device for distributing liquid substances in exhaust gas systems | 6 | 2007 |
| sekundärluftsystem | 5 | 2009 |
| exhaust manifold with a single wall | 5 | 2008 |
| flame glow plug | 5 | 2008 |