How many patents does
Heilongjiang University Of Science And Technology have?
patents
990
families
899
granted
92
applications
898
CN
990
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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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Heilongjiang University Of Science And Technology
Top ten assignees appearing on patents
2009
2018
Heilongjiang University Of Science And Technology
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for processing and modifying attapulgite with oil shale semicoke | 2 | 2016 |
| preparation method of large-size graphene/graphite composite negative pole material | 2 | 2015 |
| butt-joint method and device for thread materials for 3d printer | 2 | 2015 |
| preparation method of graphene/metal carbide porous micro-sphere electrode | 2 | 2016 |
| composite material | 2 | 2015 |
| preparation method of boron nitride and aluminum nitride co-doped high-heat-conduction a… 🛈 | 2 | 2016 |
| preparation method of reduction-oxidation oxidized graphene vinyl photoelectric active c… 🛈 | 2 | 2014 |
| novel aspheric panoramic reflector design method | 2 | 2015 |
| preparation method of laminar-boron-nitride/spherical-aluminum-oxide-codoped high-perfor… 🛈 | 2 | 2016 |
| method for preparing high-purity graphite from fluorine-free low-pollution mixed acid | 2 | 2015 |