How many patents does
Tianjin Lovol Engines Company have?
patents
203
families
194
granted
9
applications
194
CN
203
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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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Tianjin Lovol Engines Company
Top ten assignees appearing on patents
2009 - 2018
| tianjin lovol engines company | 196 |
| ge jianjian | 3 |
2009
| tianjin lovol engines company | 21 |
2018
Tianjin Lovol Engines Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| cylinder cover connecting plate of diesel engine | 2 | 2014 |
| gas exhausting elbow fixing support | 2 | 2015 |
| tool for testing gas pressure in crankcase | 2 | 2014 |
| high-pressure oil rail with novel structure | 2 | 2010 |
| engine cylinder cover oil filler structure | 2 | 2015 |
| lubrication structure of oil pump of diesel engine | 2 | 2015 |
| diesel engine exhaust manifold fixing device | 2 | 2014 |
| center-of-mass measuring tool of engine | 2 | 2009 |
| adjustable diesel engine timing pointer | 2 | 2014 |
| connecting structure of timing gear chamber cover, timing gear chamber and engine body | 1 | 2010 |