How many patents does
Enn Science & Technology Development Company have?
patents
614
families
386
granted
188
applications
426
CN
561
WO
30
US
14
RoW
9
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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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Enn Science & Technology Development Company
Top ten assignees appearing on patents
2009 - 2018
2018
Enn Science & Technology Development Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| coal processing method by using characteristic of sub-critical and supercritical water | 9 | 2008 |
| method for producing methane by catalytic gasification of coal and device thereof | 8 | 2009 |
| continuous extracting system for material to be processed and method thereof | 5 | 2009 |
| method for effectively controlling harmful organisms in large-scale culture of microalgae | 5 | 2009 |
| method for extracting lignite wax | 5 | 2009 |
| method for extracting oil and fat extraction from microalgae with high efficiency | 4 | 2010 |
| system energy efficiency controller in smart energy network, control method thereof, and… 🛈 | 4 | 2010 |
| smart energy network for achieving optimum utilization of energy and method for providin… 🛈 | 4 | 2010 |
| system energy efficiency controller, energy efficiency gain device and smart energy serv… 🛈 | 4 | 2010 |
| cell culture apparatus | 3 | 2014 |