How many patents does
Valmet have?
patents
1,248
families
188
granted
249
applications
999
EP
277
US
195
WO
158
CN
136
JP
29
KR
3
RoW
450
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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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Valmet
Top ten assignees appearing on patents
2009 - 2018
| valmet | 710 |
| metso paper sweden | 153 |
| metso fiber karlstad | 85 |
| metso paper karlstad | 85 |
| metso power | 41 |
| valmet power | 16 |
| valtra | 15 |
| lignoboost | 14 |
| metso paper usa | 10 |
| upm-kymmene corporation | 4 |
2018
| valmet | 185 |
| metso paper sweden | 4 |
| metso power | 4 |
| metso fiber karlstad | 1 |
| valmet power | 1 |
| metso paper usa | 1 |
Valmet
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| support body, holding device therefor, apparatus with such a body for treatment of a web… 🛈 | 24 | 2003 |
| a paper making machine, an extended nip roll and a method of producing tissue paper | 23 | 2011 |
| system for reception and transport of lime mud from a white liquor filter | 22 | 2007 |
| apparatus with an impermeable transfer belt in a papermaking machine, and associated met… 🛈 | 19 | 2006 |
| feeding system comprising pumps in parallel for a continuous digester | 17 | 2008 |
| feeding system comprising pumps in parallel for a continuous digester | 17 | 2008 |
| arrangement and method for the continuous steam pre-treatment of chips during the produc… 🛈 | 15 | 2007 |
| an extended nip roll for use in a nip through which a fibrous web is to be passed | 13 | 2013 |
| a method and a machine for producing a structured fibrous web of paper | 13 | 2011 |
| a reel-up for winding a paper web into a roll and a method of winding a paper web to for… 🛈 | 13 | 2013 |