How many patents does
Yuhan Corporation have?
patents
1,042
families
381
granted
233
applications
809
CN
408
US
120
KR
101
WO
97
EP
89
JP
21
GB
6
RoW
200
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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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the following tables are just extracts from the report
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Yuhan Corporation
Top ten assignees appearing on patents
2009 - 2018
Yuhan Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| diaminopyrimidine derivatives and processes for the preparation thereof | 48 | 2011 |
| master plan for dynamic phase machine automation system | 26 | 2012 |
| revaprazan-containing solid dispersion and process for the preparation thereof | 21 | 2006 |
| compounds and compositions for modulating egfr mutant kinase activities | 19 | 2014 |
| respiratory disease-related gene specific sirna, double-helical oligo rna structure cont… 🛈 | 17 | 2013 |
| pharmaceutical composition for the treatment of premature ejaculation | 16 | 2008 |
| use of benzo-heterocycle derivatives for preventing and treating cancer or for inhibitin… 🛈 | 16 | 2009 |
| bicyclic derivative containing pyrimidine ring, and preparation method therefor | 16 | 2013 |
| coding unit size dependent simplified depth coding for 3d video coding | 15 | 2013 |
| process for preparation of 2-methyl-2'-phenylpropionic acid derivatives and novel interm… 🛈 | 15 | 2008 |