How many patents does
Primetals Technologies Austria have?
patents
2,364
families
290
granted
561
applications
1,803
EP
449
CN
281
WO
268
US
214
KR
146
JP
80
GB
27
RoW
899
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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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Primetals Technologies Austria
Top ten assignees appearing on patents
Primetals Technologies Austria
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| device and method for guiding metal strips having wear bodies | 31 | 2013 |
| rolling stand for producing rolled strip or sheet | 30 | 2006 |
| driver for a steel strip coiling installation | 29 | 2010 |
| supply chute for sinter material | 28 | 2009 |
| driver roller of a winding device of a rolling mill, and method for producing same | 25 | 2012 |
| method for melting raw iron while recirculating blast furnace gas by adding hydrocarbons | 22 | 2008 |
| method for increasing the penetration depth of an oxygen stream | 21 | 2010 |
| method and plant for the production of substitute gas | 21 | 2009 |
| method and device for operating a smelting reduction process | 21 | 2008 |
| method and device for feeding into a smelting unit | 21 | 2009 |