How many patents does
Hydac Technology have?
patents
485
families
98
granted
122
applications
363
EP
127
US
101
WO
80
CN
32
JP
25
KR
10
RoW
110
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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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Hydac Technology
Top ten assignees appearing on patents
2009 - 2018
| hydac technology | 414 |
| airbus operations | 12 |
| sennebogen maschinenfabrik | 3 |
| hydac process technology | 2 |
| hydac tehnology | 1 |
| hydae technology | 1 |
2009
| hydac technology | 26 |
2018
| hydac technology | 50 |
| airbus operations | 4 |
Hydac Technology
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| device for the pulsed release of an amount of fluid which can be stored in an accumulato… 🛈 | 25 | 2009 |
| pressure accumulator | 17 | 2011 |
| pressure accumulator | 10 | 2014 |
| damping device | 10 | 2015 |
| guiding device for a metal bellows | 10 | 2007 |
| attenuation device, particularly pulsation attenuator | 9 | 2007 |
| device for adjusting a media pressure relative to an ambient pressure | 9 | 2013 |
| pressure store | 9 | 2010 |
| device for recovering energy | 9 | 2010 |
| hydraulic accumulator in form of a bellows accumulator | 8 | 2011 |