How many patents does
Stoneage have?
patents
284
families
34
granted
60
applications
224
US
99
EP
32
WO
23
CN
20
KR
6
JP
3
RoW
101
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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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Stoneage
Top ten assignees appearing on patents
Stoneage
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| high pressure fluid spray nozzle incorporating a flow controlled switching valve | 26 | 2011 |
| self regulating fluid bearing high pressure rotary nozzle with balanced thrust force | 26 | 2005 |
| self regulating fluid bearing high pressure rotary nozzle | 20 | 2009 |
| self regulating fluid bearing high pressure rotary nozzle with balanced thrust force | 20 | 2005 |
| apparatus for propelling a coil clad hose | 18 | 2013 |
| flexible tube cleaning lance positioner frame apparatus | 14 | 2014 |
| high pressure fluid spray nozzle incorporating a flow controlled switching valve | 13 | 2014 |
| isolated bearing viscous speed retarding device for rotary nozzles | 12 | 2014 |
| high pressure waterblasting nozzle manipulator apparatus | 11 | 2015 |
| internally adjustable spray angle rotary nozzle | 11 | 2015 |