How many patents does
Lg Chem have?
patents
53,411
families
9,853
granted
15,438
applications
37,973
KR
12,361
EP
9,189
US
9,151
CN
7,685
WO
5,758
JP
4,700
GB
4
RoW
4,563
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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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patent families
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Lg Chem
Top ten assignees appearing on patents
2009 - 2018
| lg chem | 36491 |
| lg life sciences | 268 |
| lg hausys | 217 |
| lg electronics | 202 |
| lg display company | 195 |
| toray battery separator film compa… 🛈 | 57 |
| toray industries | 44 |
| ehl dzhi kem | 43 |
| n & s | 25 |
| hyundai motor company | 17 |
2009
| lg chem | 2365 |
| ehl dzhi kem | 18 |
| lg electronics | 13 |
| lg life sciences | 12 |
| hyundai motor company | 6 |
| kim | 5 |
| lg hausys | 4 |
| korea autoglass corporation | 4 |
| lg company | 3 |
| lg chem investment | 2 |
Lg Chem
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| copolycarbonate and composition comprising the same | 208 | 2014 |
| block copolymer | 148 | 2013 |
| method for preparing lithium iron phosphate nanopowder | 115 | 2013 |
| novel compound semiconductor and usage for same | 113 | 2011 |
| block copolymer | 112 | 2014 |
| hard coating film | 71 | 2012 |
| optical element | 71 | 2010 |
| substrate for organic electronic device | 68 | 2012 |
| adhesive composition, adhesive film, and method for preparing organic electronic device … 🛈 | 67 | 2013 |
| anti-reflective coating film | 62 | 2011 |