How many patents does
Dongwoo Fine-Chem Company have?
patents
5,549
families
2,547
granted
824
applications
4,725
KR
2,813
CN
759
WO
463
JP
377
US
259
EP
24
RoW
854
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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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Dongwoo Fine-Chem Company
Top ten assignees appearing on patents
2009 - 2018
Dongwoo Fine-Chem Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| white-emitting monomolecular compound using excited-state intramolecular proton transfer… 🛈 | 14 | 2009 |
| adhesive composition | 12 | 2013 |
| texture-etchant composition for crystalline silicon wafer and method for texture-etching… 🛈 | 12 | 2010 |
| controlling device for preventing snaking of patterns of patterned films | 12 | 2011 |
| texture-etchant composition for crystalline silicon wafer and method for texture-etching… 🛈 | 11 | 2010 |
| resist stripping solution composition, and method for stripping resist by using same | 10 | 2009 |
| compound and colored curable resin composition | 10 | 2013 |
| asymmetrical aryl amine derivative for organic electroluminescence devices, method for p… 🛈 | 9 | 2008 |
| photocurable coating composition, coating film using same and polarizing plate | 9 | 2013 |
| texture etchant composition for crystalline silicon wafer and texture etching method | 9 | 2014 |