How many patents does
Edwards have?
patents
2,259
families
438
granted
620
applications
1,639
GB
471
US
364
EP
298
CN
222
WO
216
JP
161
KR
118
RoW
409
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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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read summary of their published patent
the following tables are just extracts from the report
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Edwards
Top ten assignees appearing on patents
2009 - 2018
| edwards | 1853 |
| edwards japan | 34 |
| the boc group | 30 |
| asml netherlands | 19 |
| f2g | 9 |
| edwards vacuum | 7 |
| price, glen trevor harwood | 5 |
| atlas copco china- hong kong | 5 |
| ehdvards | 5 |
| zumtobel lighting | 5 |
2009
| edwards | 151 |
| the boc group | 8 |
| f2g | 5 |
| edwards vacuum | 1 |
| thomson | 1 |
| asml netherlands | 1 |
| edwards japan | 1 |
2018
| edwards | 264 |
| atlas copco china- hong kong | 5 |
| leybold | 2 |
| asml netherlands | 2 |
| edwards vacuum | 2 |
| edwards korea | 1 |
| atlas copco (india) | 1 |
| edwards japan | 1 |
Edwards
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| vacuum pump | 26 | 2003 |
| plasma torch | 23 | 2011 |
| a pump | 23 | 2009 |
| vacuum system for immersion photolithography | 20 | 2004 |
| scroll compressor | 19 | 2008 |
| scroll pump | 19 | 2009 |
| apparatus for treating gas | 18 | 2007 |
| improvements in or relating to vacuum pumping arrangements | 17 | 2015 |
| pump | 16 | 2010 |
| scroll pump | 16 | 2011 |