How many patents does
Hydac Fluidtechnik have?
patents
508
families
98
granted
143
applications
365
EP
151
US
106
WO
71
CN
30
JP
26
KR
9
RoW
115
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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 Fluidtechnik
Top ten assignees appearing on patents
2009 - 2018
| hydac fluidtechnik | 357 |
| hydac filtertechnik | 81 |
| hydac fluitechnik | 3 |
| hydac fluidtechnick | 2 |
| hydac fluidechnik | 1 |
2009
| hydac fluidtechnik | 15 |
| hydac filtertechnik | 5 |
2018
| hydac fluidtechnik | 42 |
| hydac filtertechnik | 1 |
Hydac Fluidtechnik
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| solenoid valve | 14 | 2009 |
| proportional throttle valve | 13 | 2009 |
| piloted valve, particularly proportional throttle valve | 13 | 2008 |
| valve apparatus | 12 | 2007 |
| filtering device, and filtering element for use in such a filtering device | 11 | 2010 |
| compact unit comprising an electric motor and hydraulic pump | 10 | 2014 |
| flow control valve | 10 | 2010 |
| method for forming a filter mat | 9 | 2009 |
| device for drying a medium flow | 9 | 2009 |
| filter device and filter element for use with such a filter device | 9 | 2009 |