How many patents does
Sauer-Danfoss have?
patents
530
families
151
granted
226
applications
304
US
201
CN
81
EP
66
WO
18
GB
15
JP
11
KR
10
RoW
128
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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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Sauer-Danfoss
Top ten assignees appearing on patents
2009 - 2018
Sauer-Danfoss
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| fluid working machines and methods | 28 | 2008 |
| verfahren zur steuerung einer zyklisch kommutierten hydraulischen pumpe | 20 | 2007 |
| joystick and method of manufacturing the same | 12 | 2008 |
| fluid control system | 12 | 2009 |
| valve actuator | 11 | 2008 |
| method of operating a fluid working machine | 10 | 2007 |
| a hydraulic system and a method for operating a hydraulic system | 9 | 2013 |
| method of manufacturing a circuit board assembly for a controller | 8 | 2007 |
| ball supported swashplate for axial piston hydraulic machine | 8 | 2007 |
| swashplate type axial piston device having apparatus for providing three operating displ… 🛈 | 8 | 2007 |