How many patents does
Harbin Arts And Crafts Company have?
patents
266
families
266
granted
0
applications
266
CN
266
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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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Harbin Arts And Crafts Company
Top ten assignees appearing on patents
Harbin Arts And Crafts Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| corn straw dye with sea pine color and production method therefor | 1 | 2015 |
| formula and production method of pastel violet wheat straw dye | 1 | 2013 |
| formula for preparing dark green wheat straw dye and production method thereof | 1 | 2013 |
| formula and production method of lime green wheat straw dye | 1 | 2013 |
| formula and production method of dark cyan wheat straw dye | 1 | 2013 |
| formula and production method of dark gray wheat straw dye | 1 | 2013 |
| formula and production method of power green wheat straw dye | 1 | 2013 |
| formula and production method of black brown wheat straw dye | 1 | 2013 |
| formula and production method of dark blue wheat straw dye | 1 | 2013 |
| formula and production method of light blue wheat straw dye | 1 | 2013 |