How many patents does
Emitec have?
patents
2,905
families
376
granted
798
applications
2,107
US
524
EP
495
CN
343
WO
268
KR
218
JP
188
RoW
869
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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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Emitec
Top ten assignees appearing on patents
2009 - 2018
Emitec
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| feeding device for a reducing agent | 23 | 2009 |
| device having a tank and a delivery unit for reductants | 22 | 2010 |
| method for operating a heating catalyst | 20 | 2012 |
| method for selectively heating a reducing agent line | 20 | 2008 |
| tank assembly and metering system for a reducing agent | 19 | 2010 |
| exhaust gas heat exchanger | 17 | 2005 |
| device for exhaust purification | 17 | 2012 |
| device for providing a liquid additive | 16 | 2014 |
| device for delivering a reductant and method for producing a motor vehicle | 15 | 2008 |
| electrical connection of a plurality of sheet metal layers of an electrically heatable h… 🛈 | 15 | 2012 |