How many patents does
Hunan Institute Of Science And Technology have?
patents
393
families
352
granted
41
applications
352
CN
393
Buy the report
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
contact us for pricing
- VAT will apply to UK companies
- EU companies must supply their VAT number
Check out our sample pages |
Find companies to compare
Many companies now available
companies
12,000+
patents
42 million
patent families
23 million
Search to find companies of interest
read summary of their published patent
the following tables are just extracts from the report
the company report contains more information
Hunan Institute Of Science And Technology
Top ten assignees appearing on patents
2009
2018
Hunan Institute Of Science And Technology
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| tunneling effect super-sensitivity electromagnetic control constant-temperature system | 2 | 2016 |
| handhold hammer drill machine tool | 2 | 2013 |
| method for preparing high-efficiency visible-light-induced photocatalyst based on zncual… 🛈 | 2 | 2013 |
| a series of zr-al-ni-cu block amorphous alloys having cellular microstructures | 2 | 2013 |
| etchant used for displaying the internal microstructure of zr-al-ni-cu amorphous alloy | 2 | 2013 |
| application of sanguinarine and salt thereof as spermatozoicide | 2 | 2014 |
| engineering ceramic laser induction metamorphic wet-type grinding method | 2 | 2014 |
| ferric bromide-catalyzed ligand-free photoinduced controllable free radical polymerizati… 🛈 | 2 | 2014 |
| method for performing two-phase recognizing, fractionating, extracting and separating on… 🛈 | 2 | 2014 |
| polymer prepared by polymerization of light-induced active radicals in miniemulsion and … 🛈 | 2 | 2014 |