How many patents does
Sk Energy Company have?
patents
1,830
families
362
granted
486
applications
1,344
EP
357
US
355
KR
302
CN
302
WO
230
JP
55
GB
9
RoW
220
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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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Sk Energy Company
Top ten assignees appearing on patents
Sk Energy Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| novel coordination complexes and process of producing polycarbonate by copolymerization … 🛈 | 29 | 2008 |
| transition metal catalytic systems and methods for preparing ethylene homopolymers or co… 🛈 | 22 | 2008 |
| ethylene copolymer with improved impact resistance | 21 | 2008 |
| catalyst for catalytic cracking of hydrocarbon, which is used in production of light ole… 🛈 | 20 | 2008 |
| a process for producing polycarbonates and a coordination complex used therefor | 20 | 2007 |
| method for preparing elastomeric copolymers of ethylene and a-olefins | 19 | 2008 |
| method of preparing zsm-5 zeolite using nanocrystalline zsm-5 seeds | 18 | 2009 |
| ethylene copolymer and a method of preparing the same | 18 | 2008 |
| catalytic system for co2/epoxide copolymerization | 17 | 2009 |
| safety apparatus and protection method of secondary battery for electric vehicle using s… 🛈 | 17 | 2007 |