How many patents does
Iavingenieurgesellschaft Auto Und Verkehr have?
patents
861
families
508
granted
334
applications
527
EP
79
US
75
WO
51
CN
18
JP
9
KR
2
RoW
627
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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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Iavingenieurgesellschaft Auto Und Verkehr
Top ten assignees appearing on patents
2009 - 2018
Iavingenieurgesellschaft Auto Und Verkehr
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| charging device for internal combustion engines | 10 | 2012 |
| valve train for internal combustion engines for actuating gas exchange valves | 9 | 2009 |
| valve train for internal combustion engines for actuating gas exchange valves | 9 | 2009 |
| method for power shifting in hybrid automatic transmissions by means of a dual-clutch st… 🛈 | 8 | 2015 |
| device for a valve train for changing the lift of gas exchange valves of an internal com… 🛈 | 8 | 2012 |
| variable valve train for internal combustion engines for actuating gas exchange valves | 8 | 2009 |
| method for recognising irregular combustion processes in an internal combustion engine | 8 | 2010 |
| apparatus for tank ventilation | 7 | 2009 |
| dual-clutch gearbox for front-transverse applications | 7 | 2010 |
| device for driving an ancillary unit of an internal combustion engine | 7 | 2012 |