How many patents does
Vesuvius Group have?
patents
563
families
37
granted
138
applications
425
EP
52
US
50
CN
38
KR
35
WO
32
JP
17
RoW
339
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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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Vesuvius Group
Top ten assignees appearing on patents
2009 - 2018
| vesuvius group | 375 |
| vesuvius crucible company | 77 |
| ecil met tec | 7 |
| vesuvius usa | 4 |
| vesuvius gorup | 2 |
| versuvius group | 2 |
| omya development | 1 |
| omya international | 1 |
| vesuvus crucible company | 1 |
| vezuvius grup | 1 |
2009
| vesuvius group | 2 |
| vesuvius crucible company | 1 |
| vezuvius grup | 1 |
2018
| vesuvius group | 28 |
| vesuvius crucible company | 5 |
| vesuvius usa | 3 |
| ecil met tec | 2 |
| versuvius group | 1 |
Vesuvius Group
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| inner nozzle for transferring molten metal contained in a metallurgical vessel and devic… 🛈 | 40 | 2010 |
| inner nozzle for transferring molten metal contained in a vessel, system for clamping sa… 🛈 | 38 | 2010 |
| frame for a device for holding and replacing casting plates and assembly | 35 | 2010 |
| device for holding and replacing a casting plate in a casting installation, metallic cas… 🛈 | 34 | 2010 |
| reusable casting member | 31 | 2008 |
| tube for pouring liquid metal, assembly of a tube and a metal frame and metal frame | 29 | 2010 |
| ladle pipe for liquid metal casting plant | 27 | 2008 |
| gas purging plug comprising wear indicators | 27 | 2012 |
| bearing head for handling a ladle pipe | 26 | 2008 |
| casting pipe, device for handling said pipe and valve driving device | 25 | 2008 |