How many patents does
Otter Controls have?
patents
349
families
54
granted
69
applications
280
GB
135
CN
94
EP
55
WO
35
US
5
JP
4
RoW
21
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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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Otter Controls
Top ten assignees appearing on patents
Otter Controls
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| electrical appliances | 54 | 2010 |
| thick film heaters | 19 | 2010 |
| electrical appliances and components | 17 | 2008 |
| power connector system | 17 | 2009 |
| cordless electrical connector | 16 | 2006 |
| liquid heating vessel and control | 14 | 2011 |
| controls for heated liquid vessels and electrical appliances | 14 | 2010 |
| liquid heating vessels | 13 | 2007 |
| thermally responsive electric switches | 13 | 2010 |
| liquid heating vessel and control | 10 | 2007 |