How many patents does
Acre Coking & Refractory Engineering Consulting Corporation, Mcc have?
patents
879
families
725
granted
161
applications
718
CN
877
WO
1
KR
1
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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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Acre Coking & Refractory Engineering Consulting Corporation, Mcc
Top ten assignees appearing on patents
2009 - 2018
2018
Acre Coking & Refractory Engineering Consulting Corporation, Mcc
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| coke oven flue gas desulfurization and denitrification purification process and device | 3 | 2015 |
| desulfuration regeneration tower | 2 | 2015 |
| humidifier for uniformly drying coking coal of different particle diameters by using hot… 🛈 | 2 | 2010 |
| method for sharing a set of dry quenching devices by coke furnaces in different types an… 🛈 | 2 | 2010 |
| device for simultaneously carrying out grading and moisture regulation on coking coal by… 🛈 | 2 | 2010 |
| spherical double-layer spiral packing | 2 | 2015 |
| acid pickling tower gas inlet distribution device and method | 2 | 2015 |
| method and device for increasing service life of extractant in hydrofining process of cr… 🛈 | 2 | 2010 |
| drying process for humidifying coals by using coke oven flue gas and device | 2 | 2010 |
| preparation process and device for coal tar oils | 2 | 2010 |