How many patents does
Salzgitter Flachstahl have?
patents
542
families
102
granted
100
applications
442
WO
87
EP
82
US
69
KR
60
CN
24
JP
4
RoW
216
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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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Salzgitter Flachstahl
Top ten assignees appearing on patents
2009 - 2018
| salzgitter flachstahl | 376 |
| sms siemag | 49 |
| peiner traeger | 15 |
| sms group | 14 |
| zal'tsgitter flakhshtal' | 5 |
| sms demag | 1 |
| volkswagen | 1 |
| salzgitter glachstahl | 1 |
| salzgitter flachstah | 1 |
| salzgitter flachstahlgmbh | 1 |
2018
| salzgitter flachstahl | 70 |
| sms group | 4 |
| sms siemag | 2 |
| volkswagen | 1 |
Salzgitter Flachstahl
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for producing a steel melt containing up to 30% of manganese | 19 | 2007 |
| method and device for producing steel strips by means of belt casting | 18 | 2009 |
| casting nozzle for a horizontal continuous casting system | 17 | 2009 |
| casting nozzle for a horizontal continuous casting system | 16 | 2009 |
| continuously operating casting and rolling system | 15 | 2012 |
| hot-rolled strip for manufacturing an electric sheet, and process therefor | 13 | 2012 |
| method for producing strips made of steel, in particular for producing cutting and machi… 🛈 | 11 | 2013 |
| method for producing workpieces from lightweight steel having material properties that c… 🛈 | 11 | 2010 |
| energy-storing container made of lightweight steel | 11 | 2010 |
| method for producing a component from an air-hardenable steel and component produced the… 🛈 | 10 | 2009 |