How many patents does
Vesuvius Crucible Company have?
patents
1,010
families
94
granted
288
applications
722
EP
92
US
87
CN
64
WO
48
KR
46
JP
30
RoW
643
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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 Crucible Company
Top ten assignees appearing on patents
Vesuvius Crucible Company
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 |
| intumescent sealing for metal casting apparatus | 36 | 2011 |
| reusable casting member | 31 | 2008 |
| cast bodies, castable compositions, and methods for their production | 31 | 2007 |
| double entry channel ladle bottom | 29 | 2011 |
| tundish impact pad | 27 | 2008 |
| submerged entry nozzle | 27 | 2010 |
| ladle pipe for liquid metal casting plant | 27 | 2008 |
| gas purging plug comprising wear indicators | 27 | 2012 |