How many patents does
Liaoning Institute Of Science And Technology have?
patents
475
families
443
granted
33
applications
442
CN
475
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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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Liaoning Institute Of Science And Technology
Top ten assignees appearing on patents
Liaoning Institute Of Science And Technology
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| embedded adjustable lane guardrail | 2 | 2015 |
| automatic centering total station base apparatus | 2 | 2016 |
| gearbox gear engagement noise reduction device | 2 | 2016 |
| grinder spindle axial thermal error detection device | 2 | 2015 |
| method for extracting indole from methyl naphthalene fraction | 2 | 2015 |
| noncontact temperature and carbon content measuring device and measuring method thereof | 2 | 2016 |
| process for preparing potassium acetate snow-melting agent from plant ash | 2 | 2017 |
| method for preparing triethyl phosphite | 2 | 2016 |
| process for purifying industrial fluorene | 2 | 2012 |
| elliptical gear profile generator | 2 | 2012 |