How many patents does
Nilfisk-Advance have?
patents
310
families
83
granted
90
applications
220
EP
90
US
82
WO
36
CN
29
JP
2
KR
1
RoW
70
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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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Nilfisk-Advance
Top ten assignees appearing on patents
2009 - 2018
| nilfisk-advance | 228 |
| nilfisk | 48 |
| alto u.s. | 6 |
| icee | 3 |
| alto deutschland | 2 |
| hydramaster north america | 1 |
| glavind, mads | 1 |
| nilfisk-a/s | 1 |
2009
| nilfisk-advance | 9 |
| alto u.s. | 4 |
| hydramaster north america | 1 |
2018
| nilfisk | 15 |
| nilfisk-advance | 5 |
Nilfisk-Advance
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| filter cleaning for dirt suction devices comprising an external fan | 11 | 2010 |
| filter cleaning in a vacuum having a flap element | 9 | 2008 |
| adapter plate | 9 | 2014 |
| floor washing-drying machine with automatically orienting scraping device | 9 | 2010 |
| tipping arrangement of a movable cleaning unit | 9 | 2011 |
| improved floor and pavement treatment and cleaning vehicle | 8 | 2009 |
| dirt collecting device and method for operating said device | 8 | 2015 |
| floor washing-drying machine | 8 | 2009 |
| improved floor washing-drying machine | 7 | 2008 |
| dirt suction device with a hinged flap | 7 | 2013 |