How many patents does
Weir Minerals Australia have?
patents
1,209
families
132
granted
276
applications
933
US
160
CN
114
EP
113
WO
80
KR
10
GB
6
JP
3
RoW
723
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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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patent families
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Weir Minerals Australia
Top ten assignees appearing on patents
2009 - 2018
2018
| weir minerals australia | 75 |
| vulco | 12 |
| weir minerals europe | 9 |
Weir Minerals Australia
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| a pump housing support | 153 | 2008 |
| mechanical seal | 71 | 2009 |
| improvements relating to centrifugal pump impellers | 62 | 2008 |
| pump casing | 37 | 2008 |
| stability control system for a hydrocyclone | 33 | 2010 |
| metal alloys for high impact applications | 32 | 2010 |
| pump intake device | 28 | 2010 |
| slurry pump impeller | 28 | 2008 |
| improvements in and relating to pumps | 28 | 2007 |
| a lifter bar assembly for a crushing mill and method of installation | 27 | 2008 |