How many patents does
Anhui Huilv Aluminum Industry Company have?
patents
474
families
466
granted
8
applications
466
CN
474
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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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Anhui Huilv Aluminum Industry Company
Top ten assignees appearing on patents
2009 - 2018
| anhui huilv aluminum industry comp… 🛈 | 473 |
| anhui huilyu aluminum industry com… 🛈 | 1 |
2009
2018
Anhui Huilv Aluminum Industry Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| preparation method of refining agent for smelting iron ore tailing doped aluminum alloy … 🛈 | 2 | 2012 |
| preparation method of refining agent for smelting magnesium element doped aluminum alloy… 🛈 | 2 | 2012 |
| preparation method of refining agent for smelting high-purity aluminum alloy sectional m… 🛈 | 2 | 2012 |
| preparation method of refining agent for smelting fly ash doped aluminum alloy | 2 | 2012 |
| preparation method of refining agent for smelting aluminum alloy | 2 | 2012 |
| preparation method of diatomite-doped refining agent used for smelting aluminium alloy s… 🛈 | 2 | 2012 |
| preparation method of refining agent used for smelting aluminium alloy sections | 2 | 2012 |
| preparation method of tree-ash-doped refining agent for smelting aluminum alloy sections | 2 | 2012 |
| tilt and turn door and window profile | 1 | 2012 |
| tilt and turn door and window aluminum profile structure | 1 | 2012 |