How many patents does
Schunk Kohlenstofftechnik have?
patents
341
families
92
granted
79
applications
262
EP
71
WO
44
US
40
CN
37
KR
10
JP
10
RoW
129
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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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Schunk Kohlenstofftechnik
Top ten assignees appearing on patents
Schunk Kohlenstofftechnik
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| apparatus for the continuous thermal treatment of electrically conductive continually ca… 🛈 | 16 | 2011 |
| carbon brush for transferring high currents | 13 | 2008 |
| carbon brush having a centering sleeve | 11 | 2012 |
| electric conductor and method for producing an electric conductor | 10 | 2007 |
| carbon brush | 9 | 2009 |
| method for the production of a ceramic substrate, and a ceramic substrate | 9 | 2006 |
| atomizing furnace | 9 | 2012 |
| circulation device for circulating an ambient atmosphere and method for producing a circ… 🛈 | 9 | 2012 |
| method and device for manufacturing a multilayer compression moulded element | 8 | 2006 |
| method for manufacturing a ceramic body and a ceramic body | 8 | 2014 |