How many patents does
Chengdu Xinzhu Road & Bridge Machinery Company have?
patents
515
families
444
granted
73
applications
442
CN
515
Buy the report
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
contact us for pricing
- VAT will apply to UK companies
- EU companies must supply their VAT number
Check out our sample pages |
Find companies to compare
Many companies now available
companies
12,000+
patents
42 million
patent families
23 million
Search to find companies of interest
read summary of their published patent
the following tables are just extracts from the report
the company report contains more information
Chengdu Xinzhu Road & Bridge Machinery Company
Top ten assignees appearing on patents
2018
Chengdu Xinzhu Road & Bridge Machinery Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for prefabricating and constructing separated rail structure | 2 | 2014 |
| one-way movable damper for bridge | 2 | 2010 |
| vibration isolation device for floating plate | 2 | 2010 |
| adjusting device for telescoping and ironing of lying machine | 2 | 2010 |
| unitary bending-deformation-resistant multidirectional-displacement comb tooth type brid… 🛈 | 2 | 2013 |
| heat treatment process of carbon structural steel | 2 | 2010 |
| testing device for rubber creeper tread abrasion loss performance and method | 2 | 2011 |
| bridge turning construction structure | 2 | 2011 |
| tip-over preventive device for suspension type railcar | 2 | 2012 |
| three-spiral-band stirring shaft structure applicable to main concrete stirring machine | 2 | 2014 |