How many patents does
Shanghai Kingfa Sci & Tech Company have?
patents
1,174
families
793
granted
378
applications
796
CN
1,143
WO
15
KR
5
US
4
EP
4
JP
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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Shanghai Kingfa Sci & Tech Company
Top ten assignees appearing on patents
2009 - 2018
2018
Shanghai Kingfa Sci & Tech Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| heat resistant polyamide composition and application thereof | 10 | 2011 |
| halogen-free fire-retardant polyamide composition and preparation method and application… 🛈 | 10 | 2012 |
| high-glowing-filament-temperature resistant polyphenyl ether/styrene resin composite | 3 | 2012 |
| semi-aromatic polyamide and preparation method thereof | 3 | 2007 |
| bromotriazine-containing polystyrenic resin composite and the method for preparating the… 🛈 | 3 | 2007 |
| method for preparing powdered resin | 3 | 2011 |
| composite fire retardant and use thereof | 3 | 2012 |
| laser-marked glass-fiber reinforced polypropylene composite as well as preparation metho… 🛈 | 2 | 2012 |
| coating-free polypropylene composition with paint brightness and metal texture and prepa… 🛈 | 2 | 2012 |
| high-heat-resistance high-rigidity environmentally-friendly polystyrene resin compositio… 🛈 | 2 | 2012 |