How many patents does
Qingdao Agricultural University have?
patents
3,347
families
2,789
granted
541
applications
2,806
CN
3,335
WO
8
US
3
JP
1
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
Qingdao Agricultural University
Top ten assignees appearing on patents
2009 - 2018
2018
Qingdao Agricultural University
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| drip-irrigation-pipe underground agricultural greenhouse system and greenhouse planting … 🛈 | 7 | 2017 |
| food heat processing device and processing method | 4 | 2015 |
| foldable four-ridge eight-row large peanut seeder | 4 | 2015 |
| separation and in vitro culture method of midgut cells of insects | 4 | 2012 |
| construction method and application of argopecten irradians-argopecten purpuratus hybrid… 🛈 | 3 | 2014 |
| kelp knot tying machine and knot tying method | 3 | 2015 |
| construction method and application of three-line support breeding system of argopecten … 🛈 | 3 | 2014 |
| pectinase immobilizing carrier, preparation thereof, and method for immobilizing pectina… 🛈 | 3 | 2011 |
| purple scallop ovum and bay scallop sperm hybrid scallop three-line assorting breeding s… 🛈 | 3 | 2014 |
| self-repairing coating with rust conversion function and preparation method thereof | 2 | 2016 |