How many patents does
Woongjin Chemical Company have?
patents
1,034
families
796
granted
128
applications
906
KR
836
WO
51
US
36
EP
25
CN
24
JP
13
GB
3
RoW
46
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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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12,000+
patents
42 million
patent families
23 million
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the following tables are just extracts from the report
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Woongjin Chemical Company
Top ten assignees appearing on patents
Woongjin Chemical Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| sound-absorbing material having excellent sound absorption properties and method for man… 🛈 | 17 | 2012 |
| manufacturing method of reflective polarizer dispered polymer and device thereof | 15 | 2011 |
| forward osmosis membrane for seawater desalination, and method for manufacturing same | 13 | 2010 |
| 3d fabric and preparing thereof | 13 | 2007 |
| a three-dimensional fabric with three-layered structure | 12 | 2009 |
| 3-d fabric and preparing thereof | 11 | 2009 |
| fabric for screen including dope dyed fiber | 10 | 2008 |
| c-shaped composite fiber, c-shaped hollow fiber thereof, fabric including same, and meth… 🛈 | 10 | 2013 |
| porous outflow pipe for forward osmosis or pressure-retarded osmosis, and forward osmosi… 🛈 | 7 | 2013 |
| fabric including low-melting fiber | 7 | 2009 |