How many patents does
Wella have?
patents
386
families
109
granted
149
applications
237
US
79
EP
63
CN
41
WO
15
JP
2
RoW
186
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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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Wella
Top ten assignees appearing on patents
2009
| wella | 85 |
| p&g (procter & gamble company) | 55 |
| ondal holding | 1 |
Wella
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| process for reducing hair damage upon treatment of hair by heat | 22 | 2008 |
| device for the infrared radiation of scalp hair | 18 | 2007 |
| electric hair cutting machine | 14 | 2008 |
| dark coloured azo dyes | 11 | 2006 |
| spray head with a flexible nozzle insert | 10 | 2005 |
| aerosol cream mousse, method of treating hair and use | 10 | 2005 |
| cap for an aerosol container or a spray container | 9 | 2004 |
| dyes for keratinic fibers comprising a special anionic thickener | 8 | 2007 |
| hair shaping device | 8 | 2008 |
| device for cutting off split ends of hair | 8 | 2008 |