How many patents does
Horton have?
patents
259
families
23
granted
64
applications
195
US
46
EP
37
WO
28
CN
26
KR
18
JP
16
RoW
88
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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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Horton
Top ten assignees appearing on patents
Horton
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| fan manufacturing and assembly | 32 | 2008 |
| viscous clutch | 27 | 2005 |
| viscous clutch with adjustable pump mechanism and/or return bore through rotor | 23 | 2012 |
| viscous clutch and associated reservoir configuration | 21 | 2013 |
| morning sickness valve system for viscous clutch | 18 | 2015 |
| viscous clutch valve assembly | 18 | 2010 |
| integrated viscous clutch | 17 | 2009 |
| viscous clutch with minimum output speed | 16 | 2013 |
| composite fan | 16 | 2014 |
| two-speed clutch and retro-fit kit | 13 | 2008 |