How many patents does
Mahle Metal Leve have?
patents
631
families
156
granted
105
applications
526
WO
133
US
110
CN
87
EP
83
JP
26
KR
2
GB
2
RoW
188
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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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Mahle Metal Leve
Top ten assignees appearing on patents
2009 - 2018
2009
| mahle metal leve | 9 |
| mahle international | 6 |
2018
| mahle metal leve | 66 |
| mahle international | 61 |
Mahle Metal Leve
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| heat exchanger for thermal management systems for the feeding of fuel in internal combus… 🛈 | 13 | 2013 |
| heat exchanger for the feeding of fuel in an internal combustion engine | 12 | 2013 |
| a process for microbial fermentation of sugary substrates and use of the hydrogen in ato… 🛈 | 12 | 2013 |
| flanged bushing | 11 | 2007 |
| bearing bushing for internal combustion engines | 11 | 2012 |
| nitrided piston ring resistant to crack propagation | 10 | 2009 |
| bearing for internal combustion engines | 9 | 2013 |
| piston ring | 9 | 2011 |
| heat exchanger for the feeding of fuel in internal combustion engines | 9 | 2013 |
| an element provided with at least one slide surface for use on an internal combustion en… 🛈 | 9 | 2011 |