How many patents does
Outotec have?
patents
5,569
families
510
granted
1,840
applications
3,729
EP
552
CN
509
US
496
WO
320
KR
114
JP
55
GB
16
RoW
3,507
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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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patents
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patent families
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Outotec
Top ten assignees appearing on patents
2009 - 2018
| outotec | 3503 |
| outotec (finland) | 963 |
| outokumpu | 117 |
| outokumpu technology | 102 |
| scanalyse | 25 |
| ausmelt | 21 |
| outotec oyj. | 19 |
| saacke & company | 17 |
| skellefteaa kraftaktiebolag | 14 |
| abb schweiz | 13 |
2009
| outotec | 379 |
| outokumpu | 30 |
| outokumpu technology | 22 |
| outotec oyj. | 7 |
| scanalyse | 5 |
| ausmelt | 4 |
| ash dec umwelt | 3 |
| technological resources | 2 |
| osmelt | 2 |
| outotec oyi | 2 |
2018
| outotec (finland) | 113 |
| outotec | 46 |
| outokumpu technology | 5 |
| scanalyse | 1 |
| outokumpu | 1 |
Outotec
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| menetelmä polttoainekaasun syöttämiseksi suspensiosulatusuunin reaktiokuiluun ja rikaste… 🛈 | 82 | 2009 |
| control method of a flotation machine that is used in metallurgical processes | 47 | 2010 |
| flotation machine | 34 | 2010 |
| method for recovering gold by solvent extraction | 30 | 2010 |
| gas/gas heat exchanger | 30 | 2011 |
| apparatus for use in electrorefining and electrowinning | 29 | 2010 |
| arrangement for evening out powdery solid matter feed of a concentrate burner of a suspe… 🛈 | 29 | 2009 |
| method for improving the reduction degree in the smelting of ferroalloy | 28 | 2011 |
| pulp lifter for installation in a rotary grinding mill | 28 | 2009 |
| support ring for accommodating a plate-like element in a vessel | 28 | 2007 |