How many patents does
Qiqihar University have?
patents
1,908
families
1,721
granted
188
applications
1,720
CN
1,908
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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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Qiqihar University
Top ten assignees appearing on patents
2009
2018
Qiqihar University
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| corn anti-oxidization active peptide and preparing method thereof | 4 | 2015 |
| method for inducing mature zygotic embryo somatic cell embryos of pinus sylvestris var m… 🛈 | 2 | 2014 |
| microbial degumming method of corn bran fiber | 2 | 2016 |
| preparation method of pure active corn stigma polysaccharide | 2 | 2015 |
| accurate wheel set positioning method adopting computer process control | 2 | 2013 |
| preparation method of corn stigma ultrafiltration polysaccharide with immunoregulation f… 🛈 | 2 | 2015 |
| digestion device for protein measurement | 2 | 2015 |
| meyer sedge fiber extraction method | 2 | 2013 |
| synthetic method of alpha-alkyl ketone by iodine catalyzed beta-keto acid decarboxylatio… 🛈 | 2 | 2015 |
| method for synthesizing diphenyl through stille reaction recycling with organotin compou… 🛈 | 2 | 2015 |