How many patents does
Shin-Etsu Quartz Products Company have?
patents
840
families
130
granted
298
applications
542
US
157
EP
148
JP
114
CN
97
WO
75
KR
70
RoW
179
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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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Shin-Etsu Quartz Products Company
Top ten assignees appearing on patents
2009 - 2018
2009
Shin-Etsu Quartz Products Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for producing synthetic quartz glass granules | 19 | 2012 |
| method for producing a coated quartz glass component | 15 | 2009 |
| solar radiation receiver having an entry window made of quartz glass and method for prod… 🛈 | 14 | 2011 |
| method for producing synthetic quartz glass, and quartz glass for use as a sheath materi… 🛈 | 14 | 2011 |
| method and apparatus for producing a crucible of quartz glass | 14 | 2008 |
| method for producing titanium-doped silica glass for use in euv lithography and blank pr… 🛈 | 14 | 2013 |
| method for producing titanium-doped synthetic quartz glass | 14 | 2013 |
| method for producing synthetic quartz glass | 13 | 2011 |
| silica vessel and process for producing same | 13 | 2009 |
| method for producing quartz glass doped with nitrogen and quartz glass grains suitable f… 🛈 | 13 | 2008 |