How many patents does
Chongqing Unisplendour Chemical Company have?
patents
328
families
197
granted
108
applications
220
CN
319
WO
6
EP
3
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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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Chongqing Unisplendour Chemical Company
Top ten assignees appearing on patents
2018
Chongqing Unisplendour Chemical Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for using crude hydrocyanic acid gas for preparing 2-hydroxy-4-methylmercapto-but… 🛈 | 11 | 2013 |
| environmentally-friendly clean production method of high-purity glufosinate-ammonium | 10 | 2014 |
| method for preparing (e)-methyl 2-[2-(6-chloropyrimidin-4-yloxy)phenyl]-3-methoxyacrylate | 6 | 2010 |
| separation and purification system of organic synthesis feed liquid and separation and p… 🛈 | 4 | 2014 |
| system for continuously separating and purifying amino acid from water solution of amino… 🛈 | 4 | 2014 |
| synthetic method of azoxystrobin and special intermediate for synthesis | 3 | 2011 |
| method for preparing n-phosphonomethyl iminodiacetic acid through hydrolyzing iminodiace… 🛈 | 3 | 2009 |
| glyphosate pesticide active composition and preparation method thereof | 3 | 2015 |
| preparation method of 4,6-dichloropyrimidine | 3 | 2013 |
| energy-saving and clean production method of pmida | 2 | 2014 |