How many patents does
Dalian Shipbuilding Industry Company have?
patents
529
families
471
granted
61
applications
468
CN
529
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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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Dalian Shipbuilding Industry Company
Top ten assignees appearing on patents
2018
Dalian Shipbuilding Industry Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| pipe fitting clamping method for plastic rolling equipment used for coating inner wall o… 🛈 | 2 | 2015 |
| special vertical electro-gas welding device | 2 | 2012 |
| double moon pool floating production drilling oil storage ship | 2 | 2011 |
| multi-functional tool device special for cargo containment system of liquefied natural g… 🛈 | 2 | 2011 |
| floating type well drilling production oil storage device pump compartment design | 2 | 2015 |
| onboard quick accurate positioning installation method for straight-through straight-bar… 🛈 | 2 | 2013 |
| split type dock construction method of self-elevating production platform and oil storin… 🛈 | 2 | 2014 |
| installation method for integrally dragging cantilever beam onto platform | 2 | 2010 |
| metal abrasive for treating surface of primer-free specially-coated cabin | 2 | 2010 |
| ship plastic-steel disc-type cable tie buckle disassembling device | 2 | 2015 |