How many patents does
Covalent Materials Corporation have?
patents
670
families
389
granted
141
applications
529
JP
416
US
93
CN
40
KR
27
EP
23
WO
8
GB
6
RoW
57
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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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12,000+
patents
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patent families
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the following tables are just extracts from the report
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Covalent Materials Corporation
Top ten assignees appearing on patents
Covalent Materials Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| heat insulating material | 9 | 2014 |
| heat insulator | 9 | 2014 |
| field effect transistor and method for manufacturing the same | 9 | 2007 |
| heat-insulating material | 8 | 2012 |
| silicon wafer, method for manufacturing the same and method for heat-treating the same | 8 | 2008 |
| sintered compact for wavelength conversion | 8 | 2014 |
| manufacturing method for silicon wafer | 8 | 2008 |
| planar heater | 8 | 2007 |
| electrolysis system | 7 | 2007 |
| planar heater | 7 | 2006 |