How many patents does
Abb Schweiz have?
patents
10,467
families
2,466
granted
2,391
applications
8,076
EP
2,519
US
2,154
WO
1,733
CN
1,695
JP
248
KR
216
GB
46
RoW
1,856
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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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Abb Schweiz
Top ten assignees appearing on patents
2009 - 2018
Abb Schweiz
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| electric unit for a pump-storage power plant | 36 | 2012 |
| a method for controlling a voltage source converter and a voltage converting apparatus | 25 | 2008 |
| insulated gate bipolar transistor | 25 | 2011 |
| method and apparatus for detaching frozen charge from a tube mill | 23 | 2010 |
| device and method to break the current of a power transmission or distribution line and … 🛈 | 22 | 2009 |
| a dc-power system with system protection capabilities | 21 | 2012 |
| metal-encapsulated, multi-phase, gas-insulated disconnecting and grounding switch for bu… 🛈 | 21 | 2009 |
| a rigid joint assembly | 19 | 2015 |
| hvdc system and method to control a voltage source converter in a hvdc system | 19 | 2006 |
| dc supply unit for a power provision unit | 18 | 2012 |