How many patents does
Sms Siemag have?
patents
5,896
families
842
granted
1,516
applications
4,380
EP
904
US
680
CN
636
WO
474
KR
266
JP
87
RoW
2,849
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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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patent families
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the following tables are just extracts from the report
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Sms Siemag
Top ten assignees appearing on patents
2009 - 2018
Sms Siemag
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| device and method for producing a metal strip by continuous casting | 67 | 2006 |
| device for locking the chock and the axial bearing housing of a roll set and the roll-ch… 🛈 | 52 | 2009 |
| method and device for changing rolls | 34 | 2006 |
| device and method for connecting ribbons | 27 | 2007 |
| lock device and method for opening the lock device | 24 | 2007 |
| torque support for a converter tilting drive | 24 | 2008 |
| process for hot rolling and for heat treatment of a steel strip | 24 | 2007 |
| device and method for obtaining metals or metal compounds | 23 | 2007 |
| roller device | 23 | 2010 |
| method and device for lubricating rollers and a rolled strip of a rolling stand | 23 | 2008 |