How many patents does
International Engine Intellectual Property Company have?
patents
1,434
families
499
granted
301
applications
1,133
US
509
EP
264
WO
237
CN
159
JP
27
KR
14
GB
8
RoW
216
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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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International Engine Intellectual Property Company
Top ten assignees appearing on patents
2009 - 2018
International Engine Intellectual Property Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| multiple height fluid mixer and method of use | 12 | 2007 |
| preventing soot underestimation in diesel particulate filters by determining the restric… 🛈 | 10 | 2009 |
| electro-hydraulic poppet valve with supply pressure unloading function | 10 | 2009 |
| engine cast component having witness marks and method of machining same | 9 | 2006 |
| high-pressure oil manifold for a diesel engine | 9 | 2007 |
| heating exhaust gas for diesel particulate filter regeneration | 9 | 2009 |
| system using supplemental compressor for egr | 9 | 2009 |
| variable open-closed crankcase breather system for blow-by gas | 9 | 2009 |
| multiple tube clip | 9 | 2007 |
| intake valve closing hydraulic adjuster | 9 | 2009 |