How many patents does
Tenova have?
patents
505
families
56
granted
130
applications
375
EP
69
US
54
WO
49
CN
49
KR
17
JP
14
RoW
253
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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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Tenova
Top ten assignees appearing on patents
Tenova
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| combined action filter press | 24 | 2009 |
| continuous feeding system to a smelting furnace of pre-heated metal material, in continu… 🛈 | 22 | 2010 |
| movable device for injecting oxygen and other materials into electric arc furnace | 19 | 2009 |
| method and control and tracking system of the charge of material transported by a contin… 🛈 | 18 | 2010 |
| device for adjusting the locking point of an electrode | 18 | 2008 |
| equipment for measurement and control of load material or scrap feeding into a furnace a… 🛈 | 18 | 2005 |
| calibration device for measurement gauges of the diameter and other geometrical characte… 🛈 | 17 | 2010 |
| apparatus for measuring the position of the electrodes in an electric furnace | 17 | 2009 |
| apparatus for the combustion of gas exiting from a furnace, for the preheating of scraps… 🛈 | 17 | 2005 |
| method and device for measuring cylinders | 17 | 2009 |