How many patents does
Pilkington have?
patents
1,521
families
342
granted
344
applications
1,177
US
314
EP
257
WO
223
CN
191
GB
174
JP
119
KR
28
RoW
215
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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
42 million
patent families
23 million
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Pilkington
Top ten assignees appearing on patents
2009 - 2018
Pilkington
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| improvements in or relating to structural glass assemblies | 19 | 2009 |
| laminated glazing | 17 | 2006 |
| low temperature method of making a zinc oxide coated article | 16 | 2006 |
| method of forming a zinc oxide coated article | 14 | 2006 |
| method and apparatus for forming a vehicle window assembly | 13 | 2009 |
| electrically heated window | 13 | 2009 |
| method of making a low-resistivity, doped zinc oxide coated glass article and the coated… 🛈 | 12 | 2006 |
| method of coating glass | 12 | 2010 |
| glass article having a zinc oxide coating and method for making same | 12 | 2006 |
| method of shaping glass sheets | 12 | 2010 |