How many patents does
Duerr Systems have?
patents
2,684
families
411
granted
612
applications
2,072
EP
446
US
363
CN
315
WO
286
KR
97
JP
91
RoW
1,086
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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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Duerr Systems
Top ten assignees appearing on patents
2009 - 2018
2018
| duerr systems | 192 |
| oerlikon textile & company | 1 |
Duerr Systems
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| coating agent device, in particular a coating agent valve | 57 | 2009 |
| painting facility and method for operation a painting facility | 38 | 2011 |
| method and apparatus for introducing auxiliary material | 36 | 2007 |
| anlage zum lackieren von gegenständen | 34 | 2005 |
| filter device and method for removing wet-paint overspray | 33 | 2007 |
| coating device and associated coating method | 31 | 2008 |
| process chamber with device for injecting gaseous fluid | 26 | 2010 |
| paint shop and method of operating a paint shop | 22 | 2008 |
| filter device and method for separating paint overspray | 21 | 2010 |
| electrode assembly for an electrostatic atomizer | 21 | 2009 |