How many patents does
Hoeganaes Ab have?
patents
1,079
families
108
granted
253
applications
826
EP
147
US
133
CN
114
WO
95
KR
68
JP
62
GB
3
RoW
457
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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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Hoeganaes Ab
Top ten assignees appearing on patents
2009 - 2018
2009
| hoeganaes ab (publ) | 37 |
| hoeganaes | 17 |
| kheganes | 1 |
2018
| hoeganaes ab (publ) | 80 |
| hoeganaes | 7 |
Hoeganaes Ab
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| machinability improving composition | 26 | 2008 |
| multi-phase stator device | 26 | 2009 |
| permeable porous composite | 25 | 2009 |
| ferromagnetic powder composition and method for its production | 23 | 2008 |
| iron-chromium based brazing filler metal | 22 | 2008 |
| ferromagnetic powder composition and method for its production | 22 | 2009 |
| metallurgical powder composition and method of production | 20 | 2007 |
| rotor for modulated pole machine | 20 | 2010 |
| lubricant for powder metallurgical compositions | 20 | 2008 |
| iron vanadium powder alloy | 20 | 2009 |