How many patents does
Broan-Nutone have?
patents
320
families
106
granted
36
applications
284
US
140
CN
29
WO
19
EP
7
RoW
125
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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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Broan-Nutone
Top ten assignees appearing on patents
Broan-Nutone
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| lighting and ventilating system and method | 19 | 2010 |
| ventilation unit calibration apparatus, system and method | 17 | 2010 |
| downdraft system | 13 | 2012 |
| illumination system and method | 11 | 2011 |
| illumination grille assembly and method | 10 | 2012 |
| ventilating system and method | 9 | 2011 |
| ventilation system and method | 8 | 2012 |
| range hood installation system | 8 | 2015 |
| ventilation system and method | 7 | 2012 |
| speaker fan system and method | 7 | 2013 |