How many patents does
Guangzhou Mechanical Engineering Research Institute have?
patents
138
families
107
granted
37
applications
101
CN
138
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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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Guangzhou Mechanical Engineering Research Institute
Top ten assignees appearing on patents
2009
2018
Guangzhou Mechanical Engineering Research Institute
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| high-elasticity silane-terminated polypropylene oxide sealant and preparation method the… 🛈 | 2 | 2015 |
| expandable modular on-line oil and liquid monitoring system and method | 2 | 2014 |
| thixotropic single-component organic silicon sealant and preparation method thereof | 2 | 2014 |
| automatic pressure-relief seal ring | 2 | 2014 |
| oil-resistant low-temperature-resistant weather-proof rubber sealing material and prepar… 🛈 | 2 | 2014 |
| ultraviolet-cured stripping protective material and preparation method and application t… 🛈 | 2 | 2013 |
| lubricating material for cold rolling and its preparation method and use | 2 | 2013 |
| boron-free chlorine-free formaldehyde-free microemulsified cutting fluid and application… 🛈 | 2 | 2013 |
| water soluble polyurethane lubricant, as well as preparation method and application ther… 🛈 | 2 | 2013 |
| sizing material for sealing rotating shaft of fan | 2 | 2013 |